Wastewater odor treatment device

Abstract

A chemical box body and a water box body are communicated with a mixing box, a drain pipe is arranged on the mixing box, the drain pipe is communicated with a spray tower, valves are arranged on a connecting pipe and the drain pipe, a mixing device is arranged in the mixing box, and a chemical box pressing plate is installed in a chemical box body in a sealed lifting mode. A water tank pressing plate is mounted in the water tank body in a sealing and lifting manner, a chemical feeding opening and a chemical overflowing opening are formed in the chemical tank pressing plate, a water feeding opening and a water overflowing opening are formed in the water tank pressing plate, a chemical tank restraining structure is arranged on the chemical tank body, and a water tank restraining structure is arranged on the water tank body; a spraying device is arranged at the top of the absorption tower and is communicated with a drainage pipe, an upper mixing structure and a lower mixing structure are arranged in the absorption tower, and a main drainage pipe is communicated with a liquid return pool; the device can ensure that the deodorant is accurately proportioned, the proportioning efficiency is improved, odor is fully mixed and deodorized, the structure is simple, and the deodorization efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to spray tower deodorization technical field especially, a kind of wastewater odor treatment device. BACKGROUND

[0002] Some open wastewater pool in sewage treatment plant can produce a large amount of odor gas, which affects the normal production and life needs of staff and surrounding residents.In order to reduce the harm of odor, the wastewater pool needs to be capped and sealed, and measures need to be taken to collect and treat the odor.When treating odor, the ratio of deodorant needs to be matched to effectively deodorize the odor, and different ratios of deodorant are needed to effectively deodorize different degrees of odor.

[0003] Patent No.202222118664.0 discloses a spray deodorization equipment with automatic proportioning function, which comprises a mixing tank, a proportioning assembly is arranged on one side of the mixing tank, and stirring assemblies are arranged on both sides of the inner cavity of the mixing tank; a suitable amount of water needs to be manually added to the mixing tank, then the corresponding medicament is added to the storage bin of the proportioning assembly, and the medicament in the storage bin enters the mixing tank when the isolation plate rotates, but the medicament in the storage bin and the water in the mixing tank need to be manually measured and poured, which is very cumbersome, and the storage bin also needs an isolation plate to rotate and push the medicament from the storage bin into the mixing tank, and the mixing tank also needs a stirring element to fully mix, the rotation of the isolation plate and the stirring element need to be driven by a power device, which has a complex structure and increases the use cost.

[0004] Currently, when using deodorant for deodorization, it needs to be sprayed through a spray nozzle, and the spray tower also has multiple filter layers with high density, which need to be pumped by a fan to extract the filtered odor, so multiple filters are needed, which increases the deodorization cost and makes assembly less convenient. UTILITY MODEL CONTENTS

[0005] The technical problem to be solved by the utility model is a wastewater odor treatment device, which can ensure accurate deodorant proportioning, does not need manual measurement, improves proportioning efficiency, fully mixes and deodorizes odor, has a simple structure, improves deodorization efficiency and reduces installation difficulty.

[0006] The utility model discloses a wastewater stench treatment device, including medicine box body, water tank body, mixing box, absorption tower and back liquid pool, medicine box body, water tank body and mixing box install on the base, and medicine box body and water tank body are communicated with mixing box through the connecting pipe respectively, be equipped with the drain pipe of discharging deodorant on the mixing box, the drain pipe communicates with the spray tower, be equipped with the valve of switch passageway on the connecting pipe and drain pipe, the drain pipe passes through the drainage power device and drains to the absorption tower, be equipped with the mixing device of mixing into the deodorant and water of mixing box, be equipped with the upper opening on medicine box body and water tank body, seal lifting installation has medicine tank pressing plate in medicine box body, seal lifting installation has water tank pressing plate in water tank body, medicine tank pressing plate drives lifting through medicine tank pressing plate lifting device, water tank pressing plate drives lifting through water tank pressing plate lifting device, install on the medicine tank pressing plate and add the medicine opening and overflow medicine opening, be equipped with the water inlet and overflow water inlet on the water tank pressing plate, be equipped with the medicine tank constraint structure of constraint medicine tank pressing plate lifting height and limit the content volume size of medicine box body on medicine box body, be equipped with the water tank constraint structure of constraint water tank pressing plate lifting height and limit the content volume size of water tank body on water tank body, the upper end of absorption tower is connected with the air inlet pipe of conveying stench, and the total drain pipe of discharging purified stench and deodorant is connected to the bottom of absorption tower, and the spray device of spraying deodorant is equipped at the top of absorption tower, and the spray device communicates with the drain pipe, the upper mixing structure and lower mixing structure of mixing stench and deodorant and can dismantle and install are equipped in absorption tower from top to bottom, absorption tower is fixedly installed on the support, and the total drain pipe is installed obliquely downwards, and the total drain pipe communicates with back liquid pool.

[0007] As a preferred scheme, the medicine box body is fixedly installed with a medicine box support frame, the medicine tank pressing plate lifting device includes a medicine tank lifting rod vertically rotatably installed on the medicine tank pressing plate, the medicine tank lifting rod penetrates through the medicine box support frame, a medicine tank turntable is rotatably installed on the medicine box support frame, the medicine tank lifting rod is in screw cooperation with the medicine tank turntable in the medicine tank turntable, the medicine box support frame is further provided with a medicine tank driving rod in screw cooperation with the medicine tank turntable worm and worm wheel, and the medicine tank driving rod is driven by a medicine tank rotating power device; the water tank body is fixedly installed with a water tank support frame, the water tank pressing plate lifting device includes a water tank lifting rod vertically rotatably installed on the water tank pressing plate, the water tank lifting rod penetrates through the water tank support frame, a water tank turntable is rotatably installed on the water tank support frame, the water tank lifting rod is in screw cooperation with the water tank turntable in the water tank turntable, the water tank support frame is further provided with a water tank driving rod in screw cooperation with the water tank turntable worm and worm wheel, and the water tank driving rod is driven by a water tank rotating power device.

[0008] As a preferred scheme, the water tank restraining structure and the medicine tank restraining structure are the same structure; the medicine tank restraining structure comprises a plurality of adjusting through holes vertically arranged on the side wall of the medicine tank body, a medicine tank adjusting sealing ring is embedded and installed in the adjusting through hole, and a medicine tank blocking bolt is arranged in the adjusting through hole of the medicine tank body and spirally extends into the medicine tank body to block the descent of the medicine tank pressing plate.

[0009] As a preferred scheme, the edges of the medicine tank pressing plate and the water tank pressing plate are provided with pressing plate sealing rings matched with the inner walls of the medicine tank body and the water tank body.

[0010] As a preferred scheme, the mixing device comprises an aeration pipe arranged in the mixing tank, the aeration pipe is communicated with a blowing pump, and the blowing pump is fixedly installed on the base.

[0011] As a preferred scheme, the absorption tower comprises a deodorization cylinder and a deodorization cover, the deodorization cover is detachably installed on the deodorization cylinder, the air inlet pipe is arranged on the upper end of the deodorization cylinder, the total exhaust pipe is arranged at the bottom of the deodorization cylinder, the spraying device comprises a spraying pipeline fixedly installed on the deodorization cover, a plurality of spraying nozzles for spraying in the deodorization cylinder are arranged on the spraying pipeline, the spraying pipeline is communicated with a deodorant liquid inlet pipe, the deodorant liquid inlet pipe penetrates through the deodorization cover, the deodorant liquid inlet pipe is communicated with a drain pipe, and a drain power device is arranged between the deodorant liquid inlet pipe and the drain pipe.

[0012] As a preferred scheme, the upper mixing structure comprises a blocking plate suspendedly installed in the deodorization cylinder, a spherical groove is arranged on the blocking plate, a plurality of upper through holes are arranged on the blocking plate at the spherical groove, a suspension rod is fixedly installed at the edge of the blocking plate in a circumferential direction, and a suspension groove, in which the suspension rod is clamped and suspended from top to bottom, is arranged on the deodorization cylinder.

[0013] As a preferred scheme, the lower mixing structure comprises a column vertically installed in the deodorization cylinder, a spiral surface is woundly installed on the column, and the spiral surface has the same size as the cross section of the inner chamber of the deodorization cylinder; a plurality of lower through holes, through which the deodorant and the odor pass, are arranged on the spiral surface.

[0014] As a preferred scheme, a plurality of hooks are arranged on the deodorization cover, a rotating clamping groove corresponding to the hooks is arranged on the upper end surface of the deodorization cylinder, and a cover sealing ring matched with the deodorization cylinder is arranged on the deodorization cover.

[0015] As a preferred scheme, a liquid return cover is arranged on the liquid return pool, a ventilation hole is arranged on the liquid return cover, and the total exhaust pipe is connected to the lower part of the liquid return pool.

[0016] The utility model discloses an effect is: because deodorant treatment device, including medicine box body, water tank body, mixing box, absorption tower and liquid return pool, medicine box body, water tank body and mixing box install on the base, medicine box body and water tank body are communicated with mixing box through connecting pipe respectively, be equipped with the drain pipe of discharging deodorant on mixing box, the drain pipe communicates with spray tower, be equipped with the valve of switch passageway on connecting pipe and drain pipe, drain the water power device to the water of drain pipe to absorption tower, be equipped with the mixing device of mixing into deodorant and water in mixing box, be equipped with the upper opening on medicine box body and water tank body, seal lifting installs medicine box pressure plate in medicine box body, seal lifting installs water tank pressure plate in water tank body, drive lifting of medicine box pressure plate lifting device through medicine box pressure plate, drive lifting of water tank pressure plate lifting device through water tank pressure plate, install the medicine inlet and overflow medicine inlet on medicine box pressure plate, be equipped with the water inlet and overflow water inlet on water tank pressure plate, be equipped with the medicine box constraint structure of constraint medicine box pressure plate lifting height limit medicine box body content size on medicine box body, be equipped with the water tank constraint structure of constraint water tank pressure plate lifting height limit water tank body content size on water tank body, absorption tower top is connected with the air inlet pipe of conveying stink, absorption tower bottom is connected with the total drain pipe of discharging after purifying stink and deodorant, absorption tower top is equipped with the spray device of spraying deodorant, the spray device communicates with drain pipe, absorption tower is equipped with from top to bottom in succession with the upper mixing structure and lower mixing structure of mixing stink and deodorant and can dismantle and install, absorption tower fixed mounting is in support, the total drain pipe is installed to incline downward, the total drain pipe communicates with liquid return pool,

[0017] Firstly, the height of the medicine box pressure plate and the water tank pressure plate in the medicine box body and the water tank body is limited through the medicine box constraint structure and the water tank constraint structure, the medicine box pressure plate and the water tank pressure plate will be lifted to the specified position, the volume is changed, so that the proportion of the medicine water and water is met, then the medicine water and water are added into the medicine box body and the water tank body from the medicine inlet and the water inlet, the excess medicine water and water are discharged from the overflow medicine inlet and the overflow water inlet, which is accurate and simple in structure, then the medicine adding and water adding are stopped, the valve of the connecting pipe is opened, the medicine water and water enter into the mixing box, then the mixing device mixes the deodorant and water, finally the spray device in the absorption tower is discharged from the drain pipe through the drain power device, the stink enters into the absorption tower through the air inlet pipe, then the spray device sprays the deodorant in the absorption tower, the stink and the deodorant sink due to gravity, after passing through the upper mixing structure and the lower mixing structure, the stink and the deodorant are mixed for enough time, the deodorization is completed, finally the purified stink is discharged from the total drain pipe into the liquid return pool, the purified stink is discharged into the atmosphere from the liquid return pool, and the deodorant is refluxed; the device can ensure the accurate proportion of the deodorant, does not need manual measurement, improves the proportioning efficiency, fully mixes the stink for deodorization, is simple in structure, improves the deodorization efficiency, and reduces the installation difficulty.

[0018] Further, the medicine box support frame is fixedly installed on the medicine box body, the medicine box pressing plate lifting device comprises a medicine box lifting rod vertically rotatably installed on the medicine box pressing plate, the medicine box lifting rod penetrates through the medicine box support frame, a medicine box turntable is rotatably installed on the medicine box support frame, the medicine box lifting rod is screwedly matched with the medicine box turntable in the medicine box turntable, a medicine box driving rod matched with the medicine box turntable worm and worm wheel is further arranged on the medicine box support frame, and the medicine box driving rod is driven by the medicine box rotating power device; the water tank support frame is fixedly installed on the water tank body, the water tank pressing plate lifting device comprises a water tank lifting rod vertically rotatably installed on the water tank pressing plate, the water tank lifting rod penetrates through the water tank support frame, a water tank turntable is rotatably installed on the water tank support frame, the water tank lifting rod is screwedly matched with the water tank turntable in the water tank turntable, a water tank driving rod matched with the water tank turntable worm and worm wheel is further arranged on the water tank support frame, and the water tank driving rod is driven to rotate by the water tank rotating power device; the medicine box driving rod is driven to rotate by the medicine box rotating power device, then the medicine box driving rod drives the medicine box turntable to rotate, and then the medicine box lifting rod is screwedly matched to be lifted, so that the medicine box pressing plate can be synchronously lifted, and the lifting is stable and accurate; the water tank driving rod is driven to rotate by the water tank rotating power device, the water tank turntable can rotate, the water tank turntable can drive the water tank lifting rod to rotate, the water tank lifting rod can drive the water tank pressing plate to be lifted in height, and after the lifting is completed, the size of the water tank body can be changed, and the lifting is stable and accurate.

[0019] Further, the water tank restraining structure and the medicine box restraining structure are the same in structure; the medicine box restraining structure comprises a plurality of adjusting through holes vertically arranged on the side wall of the medicine box body, a medicine box adjusting sealing ring is embeddedly installed in the adjusting through hole, and a medicine box blocking bolt screwedly extending into the medicine box body to block the medicine box pressing plate from descending is arranged in the adjusting through hole of the medicine box body; the medicine box adjusting sealing ring can effectively ensure good sealing effect, then the medicine box blocking bolt extends into the medicine box body, the medicine box pressing plate is in contact with the medicine box blocking bolt and cannot descend, and the medicine box blocking bolt corresponds to a number of the volume of the medicine box body, so that the amount of the medicine water entering can be accurately obtained, and the adjustment is simple and convenient.

[0020] Further, the edges of the medicine box pressing plate and the water tank pressing plate are provided with pressing plate sealing rings matched with the inner walls of the medicine box body and the water tank body for sealing; the sealing effect of the medicine box pressing plate and the water tank pressing plate during lifting is good, and the amount of the medicine water and the water contained is accurate.

[0021] Further, the mixing device comprises an aeration pipe in the mixing box, the aeration pipe penetrates through the mixing box and is communicated with a blowing pump, and the blowing pump is fixedly installed on the base; the structure is simple, and the medicine water and the water can be fully mixed.

[0022] The deodorization tower comprises a deodorization cylinder, a deodorization cover, an air inlet pipe, a total exhaust pipe, a spraying device, a deodorant liquid inlet pipe, a drainage pipe and a drainage power device.

[0023] The upper mixing structure comprises a baffle suspendedly installed in the deodorization cylinder, the baffle is provided with a spherical groove, a plurality of upper through holes are arranged on the baffle at the spherical groove, and a suspension rod is fixedly installed at the edge of the baffle in a circumferential direction.

[0024] The lower mixing structure comprises a column vertically installed in the deodorization cylinder, the column is provided with a spiral surface, and the spiral surface has the same size as the cross section of the inner chamber of the deodorization cylinder.

[0025] The deodorization cover is provided with a plurality of hooks, the upper end surface of the deodorization cylinder is provided with rotating clamping grooves corresponding to the hooks in rotation, and the deodorization cover is provided with a cover plate sealing ring matched with the deodorization cylinder.

[0026] The liquid return pool is provided with a liquid return cover, the liquid return cover is provided with a ventilation hole, and the total exhaust pipe is connected to the lower part of the liquid return pool. BRIEF DESCRIPTION OF DRAWINGS

[0027] The utility model further illustrates below combining with the drawings and examples.

[0028] Figure 1 It is the perspective view of the utility model embodiment;

[0029] Figure 2 It is the perspective view of the medicine box body, water tank body and mixing box of the utility model embodiment;

[0030] Figure 3 It is the sectional view of the medicine box body, water tank body and mixing box of the utility model embodiment;

[0031] Figure 4 It is the structural schematic diagram of the medicine box body, water tank body of the utility model embodiment;

[0032] Figure 5 It is the sectional view of the absorption tower of the utility model embodiment;

[0033] Figure 6 It is the structural schematic diagram in the stink cylinder of the utility model embodiment

[0034] Figure 7 It is the structural schematic diagram of the deodorization cover, upper mixing structure and lower mixing structure of the utility model embodiment;

[0035] Figure 8 It is the perspective view of the absorption tower and the liquid return pool of the utility model embodiment;

[0036] In the drawings: 1, base; 2, medicine box body; 3, water tank body; 4, mixing box; 5, connecting pipe; 6, drain pipe; 7, upper opening; 8, medicine box pressing plate; 9, water tank pressing plate; 10, medicine adding port; 11, medicine overflow port; 12, water adding port; 13, water overflow port; 14, electromagnetic valve; 15, medicine box support frame; 16, medicine box lifting rod; 17, medicine box turntable; 18, medicine box drive rod; 19, medicine box rotating motor; 20, water tank support frame; 21, water tank lifting rod; 22, water tank turntable; 23, water tank drive rod; 24, water tank rotating motor; 25, adjusting through hole; 26, medicine box adjusting sealing ring; 27, medicine box blocking bolt; 28, water tank adjusting sealing ring; 29, water tank blocking bolt; 30, pressing plate sealing ring; 31, aeration pipe; 32, air blowing pump.

[0037] 33, inlet pipe; 34, total exhaust pipe; 35, support; 36, deodorization cylinder; 37, deodorization cover; 38, spray pipeline; 39, spray nozzle; 40, deodorant liquid inlet pipe; 41, blocking plate; 42, spherical groove; 43, upper through hole; 44, suspension rod; 45, suspension groove; 46, stand column; 47, helical face; 48, lower through hole; 49, hook claw; 50, rotary clamping groove; 51, cover plate sealing ring; 52, liquid return pool; 53, drainage pump; 54, liquid return cover; 55, air hole. DETAILED DESCRIPTION

[0038] The utility model will be described in further detail below through specific examples.

[0039] As Figures 1 to 8 shown, a wastewater odor treatment device, comprising a medicine box body 2, a water tank body 3, a mixing box 4, an absorption tower and a liquid return pool 52, the medicine box body 2, water tank body 3 and mixing box 4 are installed on the base 1, the medicine box body 2 and water tank body 3 are communicated with mixing box 4 through connecting pipe 5 respectively, the mixing box 4 is equipped with the drain pipe 6 of discharging deodorant, the drain pipe 6 is communicated with the spray tower, the connecting pipe 5 and drain pipe 6 are equipped with the valve of switch channel, the drain pipe 6 is drained to the absorption tower through the drainage power device, the mixing box 4 is equipped with the mixing device of mixing the entering deodorant and water, the medicine box body 2 and water tank body 3 are equipped with the upper opening 7, the medicine box body 2 is sealed and lift installation has the medicine box pressure plate 8, the water tank body 3 is sealed and lift installation has the water tank pressure plate 9, the medicine box pressure plate 8 is driven to lift through medicine box pressure plate 8 lift device, the water tank pressure plate 9 is driven to lift through water tank pressure plate 9 lift device, the medicine box pressure plate 8 is installed on the medicine inlet 10 and overflow medicine inlet 11, the water tank pressure plate 9 is equipped with the water inlet 12 and overflow water inlet 13, the medicine box body 2 is equipped with the medicine box constraint structure of restricting the medicine box pressure plate 8 lift height and limiting the content volume of medicine box body 2, the water tank body 3 is equipped with the water tank constraint structure of restricting the water tank pressure plate 9 lift height and limiting the content volume of water tank body 3, the upper end of the absorption tower is connected with the air inlet pipe 33 of conveying odor, the bottom of the absorption tower is connected with the total drain pipe 34 of discharging the odor and deodorant after purification, the top of the absorption tower is equipped with the spray device of spraying deodorant, the spray device is communicated with the drain pipe 6, the absorption tower is sequentially equipped with the upper mixing structure and lower mixing structure of mixing odor and deodorant and can be detachably installed from top to bottom in the absorption tower, the absorption tower is fixedly installed on the support 35, the total drain pipe 34 is installed obliquely downward, and the total drain pipe 34 is communicated with the liquid return pool 52.

[0040] In the embodiment, the medicine box body 2 and water tank body 3 are installed on the mixing box 4, so that the space can be fully utilized and the compactness of the device is improved, and the valve is an electromagnetic valve 14, so that the opening and closing of the connecting pipe 5 and drain pipe 6 can be effectively controlled remotely and the efficiency is improved.

[0041] As Figure 2 and Figure 3As shown, the medicine box body 2 is fixedly installed with a medicine box support frame 15, the medicine box pressing plate 8 lifting device comprises a medicine box lifting rod 16 vertically rotatably installed on the medicine box pressing plate 8, the medicine box lifting rod 16 penetrates the medicine box support frame 15, the medicine box support frame 15 is rotatably installed with a medicine box turntable 17, the medicine box lifting rod 16 is in the medicine box turntable 17 and is screwedly connected with the medicine box turntable 17, the medicine box support frame 15 is further provided with a medicine box driving rod 18 screwedly connected with the medicine box turntable 17, and the medicine box driving rod 18 is driven by a medicine box rotating power device; the water tank body 3 is fixedly installed with a water tank support frame 20, the water tank pressing plate 9 lifting device comprises a water tank lifting rod 21 vertically rotatably installed on the water tank pressing plate 9, the water tank lifting rod 21 penetrates the water tank support frame 20, the water tank support frame 20 is rotatably installed with a water tank turntable 22, the water tank lifting rod 21 is in the water tank turntable 22 and is screwedly connected with the water tank turntable 22, the water tank support frame 20 is further provided with a water tank driving rod 23 screwedly connected with the water tank turntable 22, and the water tank driving rod 23 is driven to rotate by a water tank rotating power device; the medicine box rotating power device is a medicine box rotating motor 19, the medicine box rotating motor 19 is fixedly installed on the medicine box support frame 15, drives the medicine box driving rod 18 to rotate, then the medicine box driving rod 18 drives the medicine box turntable 17 to rotate, the medicine box turntable 17 is rotatably installed on the medicine box support frame 15 through a rotating bearing, then the medicine box lifting rod 16 is screwedly connected to drive the medicine box lifting rod 16 to screwedly lift, so that the medicine box pressing plate 8 can also synchronously lift, and when the medicine box turntable 17 is not moved, the medicine box lifting rod 16 is self-locked to form, the lifting is stable and accurate, and a rotating bearing is arranged on the medicine box pressing plate 8 and connected with the medicine box lifting screw rod, so that the rotation of the medicine box lifting screw rod does not affect the lifting of the medicine box pressing plate 8;

[0042] The water tank rotating power device is a water tank rotating motor 24, the water tank rotating motor 24 drives the water tank driving rod 23 to rotate, the water tank turntable 22 rotates to drive the water tank lifting rod 21 to rotate, the water tank lifting rod 21 drives the water tank pressing plate 9 to lift, the water tank turntable 22 is rotatably installed on the water tank support frame 20 through a rotating bearing, a rotating bearing is arranged on the water tank pressing plate 9 and connected with the water tank lifting rod 21, and the size of the content of the water tank body 3 can be changed after the lifting is completed, and the lifting is stable and accurate.

[0043] As shown in the drawings, Figure 3 and Figure 4As shown, the water tank constraint structure and the medicine tank constraint structure are the same structure; the medicine tank constraint structure includes a plurality of adjusting through holes 25 vertically arranged on the side wall of the medicine tank body 2, the adjusting through holes 25 are embeddedly installed with medicine tank adjusting sealing rings 26, the adjusting through holes 25 of the medicine tank body 2 are all provided with medicine tank blocking bolts 27 spirally extending into the medicine tank body 2 to block the descending of the medicine tank pressing plate 8; three adjusting through holes 25 are vertically arranged on the side wall of the medicine tank body 2, so that three different volumes in the medicine tank body 2 can be represented, the medicine tank adjusting sealing rings 26 can effectively ensure the good sealing effect, then the medicine tank blocking bolts 27 extend into the medicine tank body 2, the medicine tank pressing plate 8 will be in contact with the medicine tank blocking bolts 27 and cannot descend, each medicine tank blocking bolt 27 corresponds to a volume of the volume in the medicine tank body 2, so that how much medicine water can enter can be accurately obtained, and the adjustment is simple and convenient; since the medicine tank lifting rod 16 is driven to lift by the motor, when the medicine tank lifting rod 16 drives the medicine tank pressing plate 8 to not descend, the motor will be blocked, resulting in the increase of current, so that it can be indicated that the descending is in place and the rotation is stopped; three adjusting through holes 25 are also arranged on the side wall of the water tank body 3, the adjusting through holes 25 are embeddedly installed with water tank adjusting sealing rings 28, and the adjusting through holes 25 are sealed by water tank blocking bolts 29, so that the water tank pressing plate 9 can also be blocked.

[0044] Further, the edges of the medicine tank pressing plate 8 and the water tank pressing plate 9 are provided with pressing plate sealing rings 30 matched with the inner walls of the medicine tank body 2 and the water tank body 3 for sealing; the sealing effect of the medicine tank pressing plate 8 and the water tank pressing plate 9 is good when lifting, and the amounts of medicine water and water contained are accurate.

[0045] In the embodiment, quick release interfaces are arranged on the medicine adding port 10, the medicine overflow port 11, the water adding port 12 and the water overflow port 13; the pipes can be conveniently connected for conveying, and the matching efficiency is improved.

[0046] The mixing device includes an aeration pipe 31 located in the mixing box 4, the aeration pipe 31 penetrates through the mixing box 4 and communicates with a blowing pump 32, and the blowing pump 32 is fixedly installed on the base 1; the structure is simple, and the medicine water and the water can be fully mixed.

[0047] As Figure 5 and Figure 7As shown, the absorption tower includes a deodorization cylinder 36 and a deodorization cover 37 which is detachably mounted on the deodorization cylinder 36, the air inlet pipe 33 is located at the upper end of the deodorization cylinder 36, the total exhaust pipe 34 is located at the bottom of the deodorization cylinder 36, the spraying device includes a spraying pipeline 38 fixedly mounted on the deodorization cover 37, the spraying pipeline 38 is provided with a spraying nozzle 39 for spraying in the deodorization cylinder 36, the spraying pipeline 38 is communicated with a deodorant liquid inlet pipe 40, the deodorant liquid inlet pipe 40 penetrates the deodorization cover 37, the deodorant liquid inlet pipe 40 is communicated with the drain pipe 6, and the drain power device is located between the deodorant liquid inlet pipe 40 and the drain pipe 6; the drain power device includes a drain pump 53 mounted on the base 1, and the drain pump 53 is connected with the deodorant liquid inlet pipe 40 and the drain pipe 6 respectively, so as to ensure that the deodorant can smoothly enter the spraying pipeline 38 and be sprayed out of the spraying nozzle 39, and the spraying is uniform, and the deodorization cover 37 can be conveniently detached, the inside of the deodorization cylinder 36 can be installed, the spraying pipeline 38 is integrated on the deodorization cover 37, the installation efficiency is improved, and the assembly is facilitated.

[0048] In the embodiment, the upper mixing structure includes a blocking plate 41 suspendedly mounted in the deodorization cylinder 36, the blocking plate 41 is provided with a spherical groove 42, a plurality of upper through holes 43 are arranged on the blocking plate 41 at the spherical groove 42, and a suspension rod 44 is circumferentially fixedly mounted at the edge of the blocking plate 41, and the deodorization cylinder 36 is provided with a suspension groove 45 for clamping and suspending the suspension rod 44 from top to bottom; the spherical groove 42 can effectively gather the odor entering through the air inlet pipe 33, and the odor can also fall from the upper through holes 43, and the deodorant is the same, so that the mixing time of the odor and the deodorant is improved, three suspension rods 44 are circumferentially arranged, the blocking plate 41 is suspended in the suspension groove 45 of the deodorization cylinder 36 through the suspension rod 44, convenient to detach and install, and after being pressed by the deodorization cover 37, the installation is stable and accurate.

[0049] Further, the lower mixing structure includes a vertical column 46 vertically mounted in the deodorization cylinder 36, a spiral surface 47 is woundly mounted on the vertical column 46, and the spiral surface 47 has the same size as the cross section of the inner chamber of the deodorization cylinder 36; a plurality of lower through holes 48 for passing the deodorant and the odor are arranged on the spiral surface 47; the vertical column 46 can ensure that the spiral surface 47 is vertically and accurately mounted in the deodorization cylinder 36, the odor and the deodorant can slowly descend along the spiral surface 47, the sinking speed of the odor and the deodorant is slowed down, the deodorant can effectively deodorize, and the structure production is also facilitated; the lower through holes 48 can also facilitate the deodorant to fall faster, and ensure that the odor at the total exhaust pipe 34 can be effectively deodorized.

[0050] As Figure 7As shown, the deodorizing cover 37 is provided with a plurality of hooks 49, and a rotating slot 50 corresponding to the hook 49 is provided on the upper end surface of the deodorizing cylinder 36, and the deodorizing cover 37 is provided with a cover sealing ring 51 that cooperates with the deodorizing cylinder 36; the deodorizing cover 37 is provided with three hooks 49, and the corresponding deodorizing cylinder 36 is provided with three rotating slots 50, and the rotating slots 50 are larger than the hooks 49, which facilitates the hooks 49 to extend into. In this way, when the deodorizing cover 37 is rotated, the hooks 49 can be snapped into the rotating slots 50, completing the cooperation between the deodorizing cover 37 and the deodorizing cylinder 36, and the cover sealing ring 51 improves the sealing effect between the deodorizing cover 37 and the deodorizing cylinder 36.

[0051] Furthermore, the height at which the hanging rod 44 is hung in the deodorizing cylinder 36 is lower than the height at which the spray nozzle 39 is rotatably mounted on the deodorizing cylinder 36 by the deodorizing cover 37, ensuring that the spray nozzle 39 does not collide with the hanging rod 44 when the deodorizing cover 37 is installed.

[0052] like Figure 8 As shown, the liquid return pool 52 is provided with a liquid return cover 54, and the liquid return cover 54 is provided with a vent hole 55, and the main drain pipe 34 is connected to the lower part of the liquid return pool 52; the liquid return cover 54 has an embedded groove that matches the liquid return pool 52, so that it can be quickly covered on the liquid return pool 52 and installed stably. At the same time, it is connected to the main drain pipe 34 and installed at the lower part of the liquid return pool 52, so that the purified odor and deodorant can spread upward from the bottom of the liquid return pool 52, effectively squeezing the purified odor upward and effectively discharging it from the vent hole 55, and the deodorant is accumulated in the liquid return pool 52.

[0053] The working principle of the embodiment is as follows: firstly, the spiral screw is screwed into the suitable medicine tank blocking bolt 27 and the water tank blocking bolt 29, then the medicine tank rotating motor 19 drives the medicine tank driving rod 18 to rotate, drives the medicine tank rotating disc 17 to rotate, and makes the medicine tank lifting rod 16 screw down, when contacting the medicine tank blocking bolt 27 to stop descending, the water tank rotating motor 24 drives the water tank driving rod 23 to rotate, drives the water tank rotating disc 22 to rotate, and makes the water tank lifting rod 21 screw down, when contacting the water tank blocking bolt 29 to stop descending, then the medicine and water are added into the medicine tank body 2 and the water tank body 3 from the medicine adding port 10 and the water adding port 12, the excess medicine and water are discharged from the medicine overflow port 11 and the water overflow port 13, then the adding of the medicine and water is stopped, the electromagnetic valve 14 of the connecting pipe 5 is opened, the medicine and water enter the mixing tank 4, then the air blowing pump 32 blows air into the air blowing pipe 31, mixes the deodorant and the water, the deodorant in the mixing tank 4 is pumped out by the deodorant pump 53 through the deodorant inlet pipe 40, is sprayed from the spraying nozzle 39, the odor enters the deodorizing cylinder 36 through the air inlet pipe 33, then the deodorant and the odor gather on the blocking plate 41, then leaks downward from the upper through hole 43, then slowly descends on the spiral surface 47, at the same time, the deodorant also falls from the lower through hole 48, finally enters the total exhaust pipe 34, is discharged, enters the liquid return pool 52, and the purified odor is slowly discharged from the air vent 55.

[0054] The above-described embodiment is only a description of the preferred embodiment of the present application, and is not used to limit the scope of the present application. On the basis of not departing from the design spirit of the present application, various modifications and improvements of the technical scheme of the present application are made, and all should fall into the protection scope determined by the claims of the present application.

Claims

1. A wastewater odor treatment device, comprising a medicine box, a water box, a mixing box, an absorption tower and a liquid return tank, wherein the medicine box, the water box and the mixing box are mounted on a base, characterized in that: The medicine box body and the water tank body are respectively connected to the mixing box through connecting pipes, and the mixing box is provided with a drain pipe for discharging the deodorant, and the drain pipe is connected to the spray tower, and the connecting pipe and the drain pipe are provided with valves of the switch channel, and the drain pipe discharges water to the absorption tower through the drainage power device, and the mixing box is provided with a mixing device for mixing the deodorant and water entering, and the medicine box body and the water tank body are provided with an upper opening, and a medicine box pressure plate is installed in the medicine box body for sealing and lifting, and a water tank pressure plate is installed in the water tank body for sealing and lifting, and the medicine box pressure plate is driven to rise and fall by the medicine box pressure plate lifting device, and the water tank pressure plate is driven to rise and fall by the water tank pressure plate lifting device, and a dosing port and an overflow port are installed on the medicine box pressure plate, and a dosing port and an overflow port are installed on the water tank pressure plate. It is provided with a water inlet and an overflow port, the medicine box body is provided with a medicine box constraint structure for constraining the lifting height of the medicine box pressure plate to limit the size of the volume inside the medicine box body, the water tank body is provided with a water tank constraint structure for constraining the lifting height of the water tank pressure plate to limit the size of the volume inside the water tank body, the upper end of the absorption tower is connected with an air inlet pipe for conveying odor, the bottom of the absorption tower is connected with a main drain pipe for discharging purified odor and deodorant, the top of the absorption tower is provided with a spray device for spraying deodorant, the spray device is connected with the drain pipe, the absorption tower is provided with an upper mixing structure and a lower mixing structure for mixing odor and deodorant and which can be detachably installed from top to bottom, the absorption tower is fixedly installed on a support, the main drain pipe is installed tilted downward, and the main drain pipe is connected with the return liquid pool.

2. A wastewater odor treatment device as claimed in claim 1, characterized in that: The medicine box support frame is fixedly installed on the medicine box body, and the medicine box pressure plate lifting device includes a medicine box lifting rod vertically rotatably installed on the medicine box pressure plate, the medicine box lifting rod penetrates the medicine box support frame, and the medicine box turntable is rotatably installed on the medicine box support frame, the medicine box lifting rod is in the medicine box turntable and spirally cooperates with the medicine box turntable, the medicine box support frame is also provided with a medicine box driving rod cooperates with the worm and worm gear of the water tank turntable, and the medicine box driving rod is driven to rotate by the water tank rotating power device.

3. A wastewater odor treatment device as claimed in claim 2, characterized in that: The water tank constraint structure is the same as the medicine box constraint structure; the medicine box constraint structure includes a plurality of adjustment holes vertically opened on the side wall of the medicine box body, and a medicine box adjustment sealing ring is embedded in the adjustment hole. The adjustment holes of the medicine box body are provided with a medicine box blocking bolt that spirally extends into the medicine box body to prevent the medicine box pressure plate from descending.

4. A wastewater odor treatment device as claimed in claim 3, characterized in that: The edges of the medicine box pressure plate and the water tank pressure plate are provided with pressure plate sealing rings that cooperate with the inner walls of the medicine box body and the water tank body to seal.

5. A wastewater odor treatment device as claimed in claim 4, characterized in that: The mixing device comprises an aeration pipe located in the mixing box. The aeration pipe passes through the mixing box and is communicated with an air pump. The air pump is fixedly installed on a base.

6. A wastewater odor treatment device as claimed in claim 5, characterized in that: The absorption tower includes a deodorizing cylinder and a deodorizing cover, the deodorizing cover is detachably mounted on the deodorizing cylinder, the air inlet pipe is located at the upper end of the deodorizing cylinder, the main drain pipe is located at the bottom of the deodorizing cylinder, the spraying device includes a spraying pipeline fixedly mounted on the deodorizing cover, a spray nozzle for spraying the deodorizing cylinder is installed on the spraying pipeline, the spraying pipeline is connected to a deodorant liquid inlet pipe, the deodorant liquid inlet pipe passes through the deodorizing cover, the deodorant liquid inlet pipe is connected to a drain pipe, and the drainage power device is located between the deodorant liquid inlet pipe and the drain pipe.

7. A wastewater odor treatment device as claimed in claim 6, characterized in that: The upper mixing structure includes a blocking plate suspended in the deodorizing cylinder, a spherical groove is provided on the blocking plate, a plurality of upper through holes are provided on the blocking plate at the spherical groove, a hanging rod is fixedly installed circumferentially at the edge of the blocking plate, and a hanging groove is provided on the deodorizing cylinder for the hanging rod to be clamped and hung from top to bottom.

8. A wastewater odor treatment device as claimed in claim 7, characterized in that: The lower mixing structure includes a column vertically installed in the deodorizing cylinder, on which a spiral surface is wound, and the spiral surface has the same cross-sectional size as the internal cavity of the deodorizing cylinder; the spiral surface is provided with a plurality of lower through holes for the deodorant and odor to pass through.

9. A wastewater odor treatment device as claimed in claim 8, characterized in that: The deodorizing cover is provided with a plurality of hook claws, the upper end surface of the deodorizing cylinder is provided with a rotating card slot corresponding to the hook claws, and the deodorizing cover is provided with a cover plate sealing ring matched with the deodorizing cylinder.

10. A wastewater odor treatment device as claimed in claim 9, characterized in that: The liquid return pool is provided with a liquid return cover, the liquid return cover is provided with a vent hole, and the main drain pipe is connected to the lower part of the liquid return pool.

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