Deodorant feeding device for sewage treatment

Abstract

The utility model discloses a deodorant feeding device for sewage treatment, which comprises a supporting unit, a deodorant feeding unit and a deodorant feeding unit, the supporting unit comprises a movable base, a support is arranged on the movable base, and a deodorant storage barrel is arranged on the support; the quantitative feeding unit comprises a quantitative cylinder, one end of the quantitative cylinder is communicated with a one-way nozzle, a push rod penetrates through the quantitative cylinder, one end of the push rod is sleeved with a piston, and the interior of the push rod is of a hollow structure. According to the device disclosed by the utility model, the quantitative feeding unit is additionally arranged, the through groove in the deflector rod drives the fixed pile and the push rod to do reciprocating motion in the quantitative cylinder, and the push rod pushes the piston to uniformly spray a deodorant in the quantitative cylinder into sewage through the one-way spray head; the liquid in the push rod can push open the sealing plate and extrude the spring to circulate into the quantitative cylinder due to negative pressure in the quantitative cylinder, and water is injected into the quantitative cylinder again, so that accurate quantitative feeding of the deodorant is realized, the deodorization effect is improved, and the use cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to sewage treatment technical field especially sewage treatment is with deodorant feeding device. BACKGROUND

[0002] In the sewage treatment process, due to the decomposition of organic matter, microbial metabolism and other reasons, various foul odors such as hydrogen sulfide, ammonia, methyl mercaptan, etc. will be produced. These foul odors not only pollute the surrounding environment, but also affect people's health. Therefore, the deodorant feeding device for sewage treatment becomes an important equipment to solve this problem.

[0003] At present, there are various deodorant feeding devices for sewage treatment on the market, and their basic working principles are mostly similar, that is, by a certain way to put deodorant into sewage to neutralize or decompose the foul odors produced in sewage. However, these devices often lack precise quantitative control when feeding deodorant, which leads to the feeding amount of deodorant cannot be accurately grasped, thereby affecting the deodorizing effect. SUMMARY

[0004] The purpose of this section is to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the utility model name to avoid obscuring the purpose of this section, the abstract of the specification and the utility model name. Such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above problems existing in the prior art, the utility model is proposed.

[0006] Therefore, the utility model aims to provide a deodorant feeding device for sewage treatment, which is suitable for solving the problem that there are various deodorant feeding devices for sewage treatment on the market, and their basic working principles are mostly similar, that is, by a certain way to put deodorant into sewage to neutralize or decompose the foul odors produced in sewage. However, these devices often lack precise quantitative control when feeding deodorant, which leads to the feeding amount of deodorant cannot be accurately grasped, thereby affecting the deodorizing effect.

[0007] To solve the above technical problems, the utility model provides the following technical scheme: a deodorant feeding device for sewage treatment, comprising:

[0008] The support unit comprises a mobile base, a support is arranged on the mobile base, and a deodorant storage barrel is arranged on the support;

[0009] Quantitative feeding unit, it includes quantitative cylinder, one end of quantitative cylinder is communicated with one-way spray head, push rod is through in quantitative cylinder, one end of push rod is sleeved with piston, the inside of push rod is hollow structure, one end of push rod is communicated with connecting hose between deodorant storage barrel, the end of push rod is located in the inside of quantitative cylinder and is provided with opening, cross rod is through in the inside of opening, one end of cross rod is fixedly connected with baffle, the other end of cross rod is fixedly connected with sealing plate, baffle is located in the inside of push rod, sealing plate is located in the outside of push rod, spring is sleeved on cross rod and is located in the inside of push rod, one end of spring is in contact with baffle, quantitative feeding unit further includes drive assembly for driving push rod reciprocating.

[0010] As a preferred scheme of the deodorant feeding device for sewage treatment, the drive assembly comprises a drive shaft rotatably installed on the moving base, a stirring rod is fixedly connected to the top of the drive shaft, a through groove is formed in the stirring rod, a fixed stake is fixedly connected to the end of the push rod away from the quantitative cylinder, and the fixed stake is located in the through groove.

[0011] As a preferred scheme of the deodorant feeding device for sewage treatment, a drive motor is fixedly installed on the moving base, a rotating disc is fixedly connected to the output end of the drive motor, a stirring rod is fixedly connected to one side of the rotating disc close to the drive shaft, a fixed disc is fixedly sleeved on the drive shaft, the fixed disc is vertically arranged between the rotating disc, the fixed disc is provided with two, a connecting rod is fixedly connected between the two fixed discs, and the connecting rod is located on the moving path of the stirring rod.

[0012] As a preferred scheme of the deodorant feeding device for sewage treatment, the connecting rod is provided with a plurality of and is arranged in a circumferential array.

[0013] As a preferred scheme of the deodorant feeding device for sewage treatment, the stirring rod is provided with a plurality of and is arranged in a circumferential array.

[0014] As a preferred scheme of the deodorant feeding device for sewage treatment, the bottom of the quantitative cylinder is fixedly connected with a sliding block, the bottom end of the sliding block is in contact with the moving base, a screw rod is rotatably installed on the moving base, the sliding block is threadedly connected with the screw rod, and one end of the screw rod is fixedly connected with a manual dial.

[0015] The utility model discloses beneficial effect: through the additional quantitative feeding unit, the through groove on the pole drives the fixed stake and push rod reciprocating motion in the quantitative cylinder, and push rod promotes the piston and passes through the one-way spray head even spraying to the sewage in the deodorant in quantitative cylinder, when push rod retracts, the liquid in push rod will push away the sealing plate and extrude the spring to flow into the quantitative cylinder because of the negative pressure in quantitative cylinder, and quantitative cylinder is watered again, realizes the accurate quantitative feeding of deodorant, improves the deodorization effect, and reduces the use cost. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will be to the embodiment description needed to use the drawing of the utility model make a brief introduction, obviously, the following description in the drawing only some embodiments of the utility model, for the ordinary skilled person in the art comes, under the premise of not paying the creative labor, can also obtain other drawings according to these drawings. Wherein:

[0017] Figure 1 The overall structure schematic diagram of the deodorant feeding device for sewage treatment is provided for the utility model;

[0018] Figure 2 The quantitative feeding unit structure schematic diagram of the deodorant feeding device for sewage treatment is provided for the utility model;

[0019] Figure 3 The driving assembly structure schematic diagram in the quantitative feeding unit of the deodorant feeding device for sewage treatment is provided for the utility model;

[0020] Figure 4 The quantitative feeding unit local structure schematic diagram of the deodorant feeding device for sewage treatment is provided for the utility model.

[0021] BRIEF DESCRIPTION OF DRAWINGS: 100, support unit;101, mobile base;102, support;103, deodorant storage barrel;200, quantitative feeding unit;201, quantitative cylinder;202, one-way spray head;203, push rod;204, piston;205, connecting hose;206, opening;207, cross rod;208, baffle;209, sealing plate;210, spring;211, driving shaft;212, pole;213, through groove;214, fixed stake;215, driving motor;216, turntable;217, pole;218, fixed disc;219, connecting rod;104, sliding block;105, screw;106, manual dial. DETAILED DESCRIPTION

[0022] In order to make the above purpose, feature and advantage of the utility model more obvious and easy to understand, the specific embodiment of the utility model is explained in detail in the following with the drawing of the specification.

[0023] In the following description, a lot of specific details are set forth in order to facilitate a thorough understanding of the present application, but the present application can also be practiced without the specific details, which are different from the description, and the person skilled in the art can make similar generalizations without departing from the spirit of the present application, therefore, the present application is not limited to the specific embodiments disclosed below.

[0024] Secondly, the "one embodiment" or "embodiment" referred to herein means that the specific features, structures or characteristics can be included in at least one implementation of the present application. "In one embodiment" appearing in different places in the specification does not mean the same embodiment, nor is it an embodiment that is independent of or selected from other embodiments.

[0025] Thirdly, the present application is described in detail in conjunction with the schematic diagram, and in the detailed description of the embodiments of the present application, the cross-sectional view of the device structure is partially enlarged without the general proportion for the convenience of description, and the schematic diagram is only an example, which should not limit the scope of protection of the present application. In addition, the three-dimensional spatial dimensions including length, width and depth should be included in actual manufacture.

[0026] Embodiments

[0027] Reference Figures 1-4 For one embodiment of the present application, a sewage treatment deodorant feeding device is provided, comprising: a support unit 100 and a quantitative feeding unit 200.

[0028] The support unit 100 comprises a movable base 101, a support 102 is arranged on the movable base 101, and a deodorant storage barrel 103 is arranged on the support 102;

[0029] The quantitative feeding unit 200 comprises a quantitative cylinder 201, one end of the quantitative cylinder 201 is communicated with a one-way nozzle 202, the one-way nozzle 202 is one-way inside, so that it can be sprayed outside and cannot backflow, a push rod 203 is penetrated through the quantitative cylinder 201, one end of the push rod 203 is sleeved with a piston 204, the inside of the push rod 203 is a hollow structure, one end of the push rod 203 away from the quantitative cylinder 201 is communicated with a connecting hose 205 between the deodorant storage barrel 103, the end of the push rod 203 inside the quantitative cylinder 201 is provided with an opening 206, the inside of the opening 206 is penetrated through with a cross rod 207, one end of the cross rod 207 is fixedly connected with a baffle 208, the baffle 208 is used for limiting the movement range of the cross rod 207, the other end of the cross rod 207 is fixedly connected with a sealing plate 209, the sealing plate 209 is used for limiting the movement range of the cross rod 207, the baffle 208 is located inside the push rod 203, the sealing plate 209 is located outside the push rod 203, the spring 210 is sleeved on the cross rod 207 and located inside the push rod 203, the spring 210 is used for pushing the baffle 208 to reset when the push rod 203 is stretched out, one end of the spring 210 is in contact with the baffle 208, the quantitative feeding unit 200 further comprises a driving assembly for driving the push rod 203 to reciprocate.

[0030] In another embodiment, the driving assembly comprises a driving shaft 211 rotatably installed on the moving base 101, the top of the driving shaft 211 is fixedly connected with a lever 212, the lever 212 is provided with a penetrating groove 213, one end of the push rod 203 away from the quantitative cylinder is fixedly connected with a fixed stake 214, the fixed stake 214 is located inside the penetrating groove 213, when the lever 212 rotates, the fixed stake 214 and the push rod 203 are driven to reciprocate through the penetrating groove 213.

[0031] In another embodiment, the moving base 101 is fixedly installed with a driving motor 215, the output end of the driving motor 215 is fixedly connected with a rotating disc 216, one side of the rotating disc 216 close to the driving shaft 211 is fixedly connected with a lever 217, the driving shaft 211 is fixedly sleeved with a fixed disc 218, the fixed disc 218 is vertically arranged between the rotating disc 216, the fixed disc 218 is provided with two, the two fixed discs 218 are fixedly connected with a connecting rod 219, the connecting rod 219 is located on the movement path of the lever 212, when the driving motor 215 rotates, the rotating disc 216 drives the lever 217 to rotate, the lever 217 drives the driving shaft 211 and the lever 212 to rotate through the impact on the connecting rod 219, so as to realize the reciprocating movement of the push rod 203.

[0032] In another embodiment, the connecting rod 219 is provided with a plurality of and is arranged in a circumferential array, so as to increase the contact opportunity of the lever 217 and the connecting rod 219 and improve the stability and reliability of the driving assembly.

[0033] In another embodiment, the plurality of toggle levers 217 are arranged in a circumferential array to further increase the contact opportunities of the toggle levers 217 with the connecting rods 219 and improve the driving efficiency.

[0034] In another embodiment, the bottom of the dosing cylinder 201 is fixedly connected with a sliding block 104, the bottom end of the sliding block 104 is in contact with a moving base 101, a screw rod 105 is rotatably installed on the moving base 101, the sliding block 104 is threadedly connected with the screw rod 105, one end of the screw rod 105 is fixedly connected with a manual dial 106, the position of the dosing cylinder 201 can be adjusted by rotating the manual dial 106, so that the distance between the dosing cylinder 201 and the driving shaft 211 changes, when the dosing cylinder 201 and the push rod 203 are close to the driving shaft 211, the fixed peg 214 slides inside the through groove 213, so that the reciprocating movement path of the fixed peg 214 is lowered when the toggle lever 212 fluctuates, thereby achieving the control of the dispensing amount of the deodorant.

[0035] In use, first, the deodorant is added into the deodorant storage barrel 103. Then, the driving motor 215 is started, the driving motor 215 drives the rotating disc 216 to rotate, the toggle lever 217 on the rotating disc 216 drives the driving shaft 211 and the toggle lever 212 to rotate through the impact on the connecting rod 219, when the toggle lever 217 is in contact with the upper part of the connecting rod 219, the driving shaft 211 is driven to rotate in the forward direction, when the toggle lever 217 is in contact with the lower part of the connecting rod 219, the driving shaft 211 is driven to rotate in the reverse direction. The through groove 213 on the toggle lever 212 drives the fixed peg 214 and the push rod 203 to reciprocate in the dosing cylinder 201, the push rod 203 pushes the piston 204 to uniformly spray the deodorant in the dosing cylinder 201 to the sewage through the one-way spray head 202, when the push rod 203 retracts, the liquid in the push rod 203 pushes away the sealing plate 209 and extrudes the spring 210 to flow into the dosing cylinder 201 due to the negative pressure in the dosing cylinder 201, thereby recharging the dosing cylinder 201. By adjusting the rotating speed of the driving motor 215, the dispensing frequency of the deodorant can be controlled.

[0036] The position of the dosing cylinder 201 can be adjusted by rotating the manual dial 106, so that the distance between the dosing cylinder 201 and the driving shaft 211 changes, when the dosing cylinder 201 and the push rod 203 are close to the driving shaft 211, the fixed peg 214 slides inside the through groove 213, so that the reciprocating movement path of the fixed peg 214 is lowered when the toggle lever 212 fluctuates, thereby achieving the control of the dispensing amount of the deodorant.

[0037] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present application and are not limiting. Although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present application can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present application, and they should be covered in the scope of the claims of the present application.

Claims

1. A device for dispensing deodorizing agents for wastewater treatment, characterized in that, The utility model relates to a deodorant quantitative dispenser, including: Support unit (100) including mobile base (101), be provided with support (102) on mobile base (101), be provided with deodorant storage bucket (103) on support (102); Quantitative feeding unit (200) including quantitative cylinder (201), one end of quantitative cylinder (201) is communicated with one-way shower head (202), push rod (203) is penetrated in quantitative cylinder (201), one end of push rod (203) is sleeved with piston (204), the inside of push rod (203) is hollow structure, one end of push rod (203) away from quantitative cylinder (201) is communicated with connecting hose (205) between deodorant storage bucket (103), the opening (206) is set up in one end of push rod (203) in quantitative cylinder (201), the cross bar (207) is penetrated in the inside of opening (206), one end of cross bar (207) is fixedly connected with baffle (208), the other end of cross bar (207) is fixedly connected with sealing plate (209), baffle (208) is located in the inside of push rod (203), sealing plate (209) is located in the outside of push rod (203), spring (210) is sleeved on cross bar (207) and is located in the inside of push rod (203), one end of spring (210) is in contact with baffle (208), quantitative feeding unit (200) still includes drive assembly for driving push rod (203) reciprocating.

2. The deodorant dispenser for sewage treatment according to claim 1, characterized in that: The drive assembly includes a drive shaft (211) rotatably mounted on the mobile base (101), a top of the drive shaft (211) is fixedly connected with a lever (212), the lever (212) is provided with a through groove (213), a fixed stake (214) is fixedly connected to a distal end of the push rod (203), and the fixed stake (214) is located in the through groove (213).

3. The deodorant dispenser for sewage treatment according to claim 2, characterized in that: The mobile base (101) is fixedly installed with a drive motor (215), an output end of the drive motor (215) is fixedly connected with a rotating disc (216), a side of the rotating disc (216) close to the drive shaft (211) is fixedly connected with a lever (217), the drive shaft (211) is fixedly sleeved with a fixed disc (218), and the fixed disc (218) is vertically arranged between the rotating disc (216). The fixed disc (218) is provided with two, and the two fixed discs (218) are fixedly connected with a connecting rod (219), and the connecting rod (219) is located on a movement path of the lever (212).

4. The deodorant dispenser for sewage treatment according to claim 3, characterized in that: The connecting rod (219) is provided with a plurality of and is distributed in a circumferential array.

5. The deodorant dispenser for sewage treatment according to claim 4, characterized in that: The lever (217) is provided with a plurality of and is distributed in a circumferential array.

6. The deodorant dispenser for sewage treatment according to claim 5, characterized in that: The bottom of the quantitative cylinder (201) is fixedly connected with a sliding block (104), the bottom end of the sliding block (104) is in contact with a moving base (101), a screw rod (105) is rotatably installed on the moving base (101), the sliding block (104) is in threaded connection with the screw rod (105), and one end of the screw rod (105) is fixedly connected with a manual dial (106).

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