Sewage treatment equipment for chemical production

Abstract

The utility model discloses sewage treatment equipment for chemical production, which comprises a treatment box, a water inlet pipe is mounted on one side of the top of the treatment box, and a water outlet pipe is arranged on one side of the bottom of the treatment box; a filtering mechanism is arranged in the treatment box, and a collecting assembly is arranged on one side of the treatment box; wherein the filtering mechanism comprises an inclined frame which is inserted into one side of the treatment box, a filter screen is fixedly mounted in the inclined frame, inclined plates are symmetrically and fixedly mounted on one side of the interior of the treatment box, and mounting grooves are formed in the tops of the inclined plates, so that the effect of quickly mounting and dismounting the inclined frame can be achieved; the filter screen can be conveniently cleaned and maintained by workers, the phenomenon that the filter screen is blocked by solid impurities and consequently the filtering effect is poor can be effectively avoided, an inclined frame can be jacked up to assist in disassembly through rapid stretching and resetting of a first contraction spring, and therefore the disassembly efficiency of the filter screen is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to chemical industry sewage treatment technical field, concretely is sewage treatment equipment for chemical production. BACKGROUND

[0002] Chemical industry wastewater refers to the wastewater produced in the production process of chemical plants, such as oil-containing wastewater from devices for producing ethylene, polyethylene, rubber, polyester, methanol, ethylene glycol, oil product tank area, air separation air compression station, etc. At present, when treating chemical industry wastewater, the solid particles in the chemical industry wastewater need to be filtered.

[0003] Publication No. CN220802246U discloses a chemical industry sewage treatment device. The device can inject chemical industry wastewater into the chemical industry sewage treatment box through the sewage inlet pipe, filter the chemical industry wastewater using the filter screen, and then connect the solid particles. The solid particles can flow on the filter screen using the vibration motor and transmission rod to prevent the filter screen from being blocked. The solid particles can be stored using the supporting plate and cover. The driving motor provides power to make the spiral conveying shaft cooperate with the cylinder and the slag discharge pipe to discharge the solid particles in time, thereby solving the problem that it is inconvenient to discharge the filtered solid particles in time after filtering the solid particles, which leads to the accumulation of solid particles in the treatment equipment. However, the patent still has the following problems in actual use:

[0004] The device can inject chemical industry wastewater into the chemical industry sewage treatment box through the sewage inlet pipe, and filter the chemical industry wastewater using the filter screen, thereby intercepting the solid particles. However, the device does not have the function of quickly replacing the filter screen, so it cannot achieve the effect of quickly cleaning and maintaining the blocked filter screen, thereby greatly reducing the use efficiency of the device and causing inconvenience to the workers during use.

[0005] A sewage treatment device for chemical production is proposed to solve the problems mentioned above. UTILITY MODEL CONTENTS

[0006] The utility model aims to provide a sewage treatment device for chemical production to solve the problem mentioned in the background technology that the device does not have the function of quickly replacing the filter screen, so it cannot achieve the effect of quickly cleaning and maintaining the blocked filter screen, thereby greatly reducing the use efficiency of the device.

[0007] In order to achieve the above object, the utility model provides following technical scheme: A sewage treatment equipment for chemical production, including treatment box, the top side of treatment box is installed with water inlet pipe, and the bottom side of treatment box is provided with water outlet pipe, the inside of treatment box is provided with filter mechanism, and one side of treatment box is provided with collection component,

[0008] Among them, the filter mechanism includes the inclined frame that is inserted in the inside of one side of the treatment box, the filter screen is fixedly installed in the inside of the inclined frame, the inclined plates are fixedly installed on the inside of one side of the treatment box, the installation slot is formed in the top of the inclined plate, the bottom of the inclined frame penetrates the installation slot and is slidably connected with the installation slot, the fixed pipe is fixedly connected in the inside of the installation slot, the extrusion rod is slidably connected in the inside of one end of the fixed pipe, the first contraction spring is fixedly installed between the inside of the fixed pipe and the extrusion rod, the support plates are fixedly installed on the top side of the treatment box, the limiting pipes are fixedly installed in the inside of the support plate, the slide rod is slidably connected in the inside of one end of the limiting pipe, the second contraction spring is sleeved on the outside of the slide rod, the push plate is fixedly installed on one end of the slide rod, the insertion blocks are welded on the side, away from the slide rod, of the push plate, the insertion slots are symmetrically formed on the top of both sides of the inclined frame, and the insertion blocks are inserted in the insertion slots.

[0009] Preferably, rotating rods are rotatably connected in the inside of the treatment box, the circular plates are fixedly installed on the outside of the rotating rods, the rubber blocks are fixedly installed on the outside of the circular plates, chain wheels are fixedly installed on the outside of one end of the rotating rods, away from the treatment box, the chains are meshingly connected between the outside of the chain wheels, and the motors are fixedly installed on one end of the rotating rods.

[0010] Preferably, the collection component includes the box body fixedly installed on one side of the treatment box, the connecting pipes are fixedly installed between the treatment box and the box body, the filter frame is inserted in the top inside of the box body, the inlet is formed on the side, close to the connecting pipe, of the filter frame, the discharge pipe is fixedly installed on the bottom side of the box body, the limiting box is fixedly installed on the top of the filter frame, the U-shaped rod is slidably connected in the upper inside of the limiting box, the guide rods are fixedly installed in the inside of the limiting box, the bottom of the U-shaped rod is arranged on the outside of the guide rods and is slidably connected with the guide rods, the third contraction spring is sleeved on the outside of the guide rods, the movable rods are rotatably connected on both sides of the U-shaped rod, the insertion plates are slidably connected in the inside of both ends of the limiting box, the movable rods, away from the U-shaped rod, are rotatably connected with the insertion plates, the recesses are symmetrically formed in the top inside of the box body, the insertion plates are inserted in the recesses, and the pull plates are fixedly installed on the top of the U-shaped rod.

[0011] Preferably, the rubber rings are inlaid in the inside of the top side of the treatment box, and the outside of the inclined frame is attached with the inside of the rubber ring.

[0012] Preferably, one end of the connecting pipe corresponds to the inlet.

[0013] Preferably, one side of the motor is fixedly connected with the processing box.

[0014] Preferably, the top of the extrusion rod is attached to the bottom of the inclined frame.

[0015] Compared with the prior art, the sewage treatment equipment for chemical production has the advantages that: the larger and smaller particle impurities are filtered through the two groups of filter screens; the inclined frame is inserted into the inside of one side of the processing box by the worker; at this time, the bottom of the inclined frame is inserted into the inside of the installation groove; at this time, the extrusion rod slides in the fixed pipe and extrudes the first contraction spring; then the worker pulls the sliding rod to slide in the limiting pipe; at this time, the push plate extrudes the second contraction spring; the reset property of the second contraction spring is utilized, so that the multiple groups of insertion blocks and insertion slots are inserted and connected, the effect of quickly installing and dismounting the inclined frame is realized, the effect of facilitating the worker to clean and maintain the filter screen is realized, the phenomenon that the filter screen is blocked by the solid impurities and the poor filtering effect are effectively avoided, the first contraction spring is quickly stretched and reset, the inclined frame is further assisted to be dismounted, the filter screen dismounting efficiency is further improved, the worker pulls the pull plate to drive the U-shaped rod to slide in the limiting box; at this time, the bottom of the U-shaped rod is located outside the guide rod and slides; at this time, the third contraction spring is extruded and contracted, the movement of the U-shaped rod drives the movement of the two groups of movable rods, the rotation and movement of the movable rods pull the insertion plate to slide in the two ends of the limiting box, the reset property of the third contraction spring is utilized, so that the insertion plate and the groove are inserted and connected, the effect of quickly installing and dismounting the filter frame is realized, the effect of facilitating the worker to clean the impurities accumulated in the filter frame is realized, and the daily maintenance efficiency of the device is greatly improved.

[0016] 1. Through two groups of filter screen, large and small particle impurities are filtered, a worker inserts the inclined frame into the inside of one side of the processing box, at this time the bottom of the inclined frame is inserted into the inside of the installation groove, at this time the inclined frame extrudes the extrusion rod, at this time the extrusion rod slides in the fixed tube and extrudes the first contraction spring, then a worker slides the slide rod in the limiting tube, at this time the push plate extrudes the second contraction spring, then the worker releases the slide rod, and the reset property of the second contraction spring is utilized, so that the insertion between the multiple groups of insertion blocks and the insertion slots can be achieved, the effect that the inclined frame is quickly installed and disassembled can be achieved, and the effect that a worker can conveniently clean and maintain the filter screen can be achieved, so that the phenomenon that the filter screen is blocked by solid impurities and the filtering effect is poor can be effectively avoided, when the inclined frame is pulled out from the inside of the processing box, at this time the first contraction spring quickly extends and resets, and then the inclined frame is lifted and assisted to disassemble, so that the filter screen disassembly efficiency is further improved, workers are convenient when using, a worker starts the motor to drive the rotation of the rotating rod, the rotation of the rotating rod drives the rotation of the chain wheel, through the cooperation between the chain wheel and the chain, the synchronous and same direction rotation of the two groups of rotating rods is driven, the rotation of the rotating rod drives the rotation of the circular plate, the rotation of the circular plate drives the rotation of the multiple groups of rubber blocks, at this time the multiple groups of rubber blocks rotate and continuously beat the filter screen, so that the effect that the filter screen is vibrated and screened can be achieved, and then the sewage treatment efficiency can be greatly improved, and the phenomenon that the filter screen is blocked by solid impurities can be effectively reduced.

[0017] 2. Solid impurities are introduced into the filter frame through the connecting pipe and the inlet, solid impurities are filtered, at this time excess sewage is discharged through the discharge pipe, a worker can insert the filter frame into the top inside of the box, at this time the worker pulls the pull plate to drive the U-shaped rod to slide in the limiting box, at this time the bottom of the U-shaped rod slides outside the guide rod, at this time the third contraction spring is extruded and contracted, the movement of the U-shaped rod drives the movement of the two groups of movable rods, the rotary movement of the movable rods pulls the insertion plate to slide in the two ends of the limiting box, then the worker releases the pull plate, and the reset property of the third contraction spring is utilized, so that the insertion between the insertion plate and the groove can be achieved, so that the effect that the filter frame is quickly installed and disassembled can be achieved, and then the worker can conveniently clean the impurities accumulated in the filter frame, so that the device daily maintenance efficiency is greatly improved, and workers are convenient when using. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the overall structure of the utility model sectional view;

[0019] Figure 2 It is the filter mechanism local view structure diagram of the utility model;

[0020] Figure 3 It is the enlarged structure diagram of part A of the utility model;

[0021] Figure 4 It is the overall overhead structure schematic view of the limiting pipe in the utility model;

[0022] Figure 5 It is the overall reverse structure schematic view of the utility model;

[0023] Figure 6 It is the partial enlarged structure schematic view of the collecting assembly in the utility model;

[0024] Figure 7 It is the overall structure schematic view of the utility model.

[0025] In the figure: 1, processing box; 101, water inlet pipe; 102, water outlet pipe; 2, filter mechanism; 201, inclined frame; 202, filter screen; 203, inclined plate; 204, mounting groove; 205, fixed tube; 206, extrusion rod; 207, first contraction spring; 208, support plate; 209, limiting pipe; 210, sliding rod; 211, second contraction spring; 212, push plate; 213, plug block; 214, plug groove; 215, rotating rod; 216, round plate; 217, rubber block; 218, chain wheel; 219, chain; 220, motor; 221, rubber ring; 3, collecting assembly; 301, box body; 302, connecting pipe; 303, filter frame; 304, inlet; 305, discharge pipe; 306, limiting box; 307, U-shaped rod; 308, guide rod; 309, third contraction spring; 310, movable rod; 311, plug plate; 312, recess; 313, pull plate. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0027] Please refer to Figures 1-7 The utility model provides technical scheme: a sewage treatment equipment for chemical production, including processing box 1, the top side of processing box 1 is installed with water inlet pipe 101, and the bottom side of processing box 1 is provided with water outlet pipe 102;The inside of processing box 1 is provided with filter mechanism 2, and one side of processing box 1 is provided with collecting assembly 3;

[0028] The filtering mechanism 2 comprises an inclined frame 201 inserted into one side of the processing box 1, and the inside of the inclined frame 201 is fixedly installed with a filter screen 202, and the inside of one side of the processing box 1 is fixedly installed with an inclined plate 203, and the top of the inclined plate 203 is provided with a mounting groove 204, and the bottom of the inclined frame 201 penetrates through the mounting groove 204 and is in sliding connection with the mounting groove 204, and the inside of the mounting groove 204 is fixedly connected with a fixed pipe 205, and one end of the fixed pipe 205 is in sliding connection with an extrusion rod 206, and the top of the extrusion rod 206 is in abutment with the bottom of the inclined frame 201, and the inside of the fixed pipe 205 and the extrusion rod 206 are fixedly installed with a first contraction spring 207, and the top of one side of the processing box 1 is fixedly installed with a supporting plate 208, and the inside of the supporting plate 208 is fixedly installed with a limiting pipe 209, and one end of the limiting pipe 209 is in sliding connection with a sliding rod 210, and the outside of the sliding rod 210 is sleeved with a second contraction spring 211, and one end of the sliding rod 210 is fixedly installed with a push plate 212, and the side, away from the sliding rod 210, of the push plate 212 is welded with an insertion block 213, and the top of both sides of the inclined frame 201 is symmetrically provided with an insertion slot 214, and the insertion block 213 is inserted into the insertion slot 214, so that the inclined frame 201 can be quickly installed and dismounted, and the filter screen 202 can be conveniently cleaned and maintained, and the phenomenon that the filter screen 202 is blocked by solid impurities and the filtering effect is poor can be effectively avoided.

[0029] The inside of the processing box 1 is rotatably connected with a rotating rod 215, and the outside of the rotating rod 215 is fixedly installed with a circular plate 216, and the outside of the circular plate 216 is fixedly installed with a rubber block 217, and the end, away from the processing box 1, of the rotating rod 215 is fixedly installed with a chain wheel 218, and the chain wheel 218 is in meshing connection with a chain 219, and one end of the rotating rod 215 is fixedly installed with a motor 220, and one side of the motor 220 is fixedly connected with the processing box 1, so that the filter screen 202 can be vibrated and screened, the efficiency of sewage treatment can be greatly improved, the phenomenon that the filter screen 202 is blocked by solid impurities can be effectively reduced, and the workers can be conveniently used.

[0030] The collecting assembly 3 comprises a box body 301 fixedly installed on one side of the treatment box 1, and connecting pipes 302 are fixedly and symmetrically installed between the treatment box 1 and the box body 301, a filter frame 303 is inserted on the top inner side of the box body 301, an inlet 304 is formed on the side of the filter frame 303 close to the connecting pipe 302, one end of the connecting pipe 302 corresponds to the inlet 304, a discharge pipe 305 is fixedly installed on one side of the bottom of the box body 301, a limiting box 306 is fixedly installed on the top of the filter frame 303, a U-shaped rod 307 is slidably connected to the inner top of the limiting box 306, guide rods 308 are fixedly and symmetrically installed in the limiting box 306, the bottom of the U-shaped rod 307 is arranged outside the guide rods 308 and is slidably connected with the guide rods 308, third contraction springs 309 are sleeved outside the guide rods 308, movable rods 310 are rotatably connected to the two sides of the U-shaped rod 307, plug plates 311 are slidably connected to the inner two ends of the limiting box 306, the end of the movable rod 310 away from the U-shaped rod 307 is rotatably connected with the plug plate 311, recesses 312 are symmetrically formed on the top inner side of the box body 301, the end of the plug plate 311 is inserted into the recess 312, and pull plates 313 are fixedly installed on the top of the U-shaped rod 307, so that the filter frame 303 can be quickly installed and dismounted, the accumulated impurities in the filter frame 303 can be conveniently cleaned by the staff, and the daily maintenance efficiency of the device is greatly improved, thereby bringing convenience to the staff during use.

[0031] Working principle: before using the sewage treatment equipment for chemical production, the overall condition of the device needs to be checked to determine whether it can work normally, according to Figure 1 Figure 7 ​As shown, the sewage is introduced into the treatment box 1 through the water inlet pipe 101 by the staff, and due to the different mesh sizes of the two groups of filter screens 202, the two groups of filter screens 202 are used to filter larger and smaller particle impurities. The staff inserts the inclined frame 201 into the inside of one side of the treatment box 1, at which time the bottom of the inclined frame 201 is inserted into the inside of the installation slot 204, at which time the inclined frame 201 extrudes the extrusion rod 206, at which time the extrusion rod 206 slides in the fixed pipe 205 and extrudes the first contraction spring 207. The staff pulls the sliding rod 210 to slide in the limiting pipe 209, at which time the push plate 212 extrudes the second contraction spring 211, and then the staff releases the sliding rod 210. The reset property of the second contraction spring 211 enables the plurality of plug blocks 213 and the plug slots 214 to be inserted, so that the inclined frame 201 can be quickly installed and disassembled, thereby facilitating the staff to clean and maintain the filter screen 202, thereby effectively avoiding the phenomenon that the filter screen 202 is blocked by solid impurities, resulting in poor filtering effect. When the inclined frame 201 is pulled out of the inside of the treatment box 1, the first contraction spring 207 quickly extends and resets, thereby lifting the inclined frame 201 to assist in disassembly, thereby further improving the disassembly efficiency of the filter screen 202, bringing convenience to the staff during use. The staff starts the motor 220 to drive the rotation of the rotating rod 215, the rotation of the rotating rod 215 drives the rotation of the chain wheel 218, and the cooperation between the chain wheel 218 and the chain 219 drives the synchronous and same direction rotation of the two groups of rotating rods 215. The rotation of the rotating rod 215 drives the rotation of the circular plate 216, and the rotation of the circular plate 216 drives the rotation of the plurality of rubber blocks 217. At this time, the plurality of rubber blocks 217 rotate continuously to beat the filter screen 202, thereby achieving the effect of vibrating and screening the filter screen 202, thereby greatly improving the sewage treatment efficiency, effectively reducing the phenomenon of solid impurities blocking the filter screen 202, and bringing convenience to the staff during use. The design of the rubber ring 221 can avoid the phenomenon of sewage leakage;

[0032] After the solid impurities are filtered through the filter screen 202, the solid impurities are introduced into the filter frame 303 through the connecting pipe 302 and the inlet 304 by using the surface slope of the inclined plate 203, so that the solid impurities are filtered, at this time, the excess sewage is discharged through the discharge pipe 305, the worker can insert the filter frame 303 into the top inside of the box body 301, at this time, the worker pulls the pull plate 313 to drive the U-shaped rod 307 to slide in the limiting box 306, at this time, the bottom of the U-shaped rod 307 is located outside the guide rod 308 to slide, at this time, the third contraction spring 309 is squeezed and contracted, the movement of the U-shaped rod 307 drives the movement of the two groups of movable rods 310, the rotary movement of the movable rod 310 pulls the plug plate 311 to slide in the both ends of the limiting box 306, then the worker releases the pull plate 313, and the reset of the third contraction spring 309 can make the plug plate 311 and the groove 312 be inserted, so that the effect of quickly installing and dismounting the filter frame 303 can be realized, and the worker can clean the impurities accumulated in the filter frame 303, so that the daily maintenance efficiency of the device is greatly improved, and the worker is convenient when using.

[0033] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A sewage treatment equipment for chemical production, comprising a treatment box (1), a water inlet pipe (101) is installed on one side of the top of the treatment box (1), and a water outlet pipe (102) is arranged on one side of the bottom of the treatment box (1); characterized in that It also includes: The inside of the treatment box (1) is provided with a filtering mechanism (2), and one side of the treatment box (1) is provided with a collecting assembly (3); Wherein, the filtering mechanism (2) includes an inclined frame (201) inserted into one side of the treatment box (1), a filter screen (202) is fixedly installed in the inclined frame (201), an inclined plate (203) is symmetrically fixedly installed on one side of the inside of the treatment box (1), an installation slot (204) is formed in the top of the inclined plate (203), the bottom of the inclined frame (201) penetrates through the installation slot (204) and is connected with the installation slot (204) through sliding connection, a fixed pipe (205) is fixedly connected in the installation slot (204), an extrusion rod (206) is connected in one end of the fixed pipe (205) through sliding connection, a first contraction spring (207) is fixedly installed between the fixed pipe (205) and the extrusion rod (206), support plates (208) are symmetrically fixedly installed on one side of the top of the treatment box (1), limit pipes (209) are symmetrically fixedly installed in the inside of the support plates (208), slide rods (210) are connected in one end of the limit pipes (209) through sliding connection, second contraction springs (211) are sleeved on the outside of the slide rods (210), push plates (212) are fixedly installed on one end of the slide rods (210), plug blocks (213) are welded on one side of the push plates (212) away from the slide rods (210), plug slots (214) are symmetrically formed on both sides of the top of the inclined frame (201), and the plug blocks (213) are inserted into the plug slots (214).

2. The sewage treatment equipment for chemical production of claim 1, characterized in that: Rotating rods (215) are rotatably connected in the inside of the treatment box (1), circular plates (216) are fixedly installed on the outside of the rotating rods (215), rubber blocks (217) are fixedly installed on the outside of the circular plates (216), chain wheels (218) are fixedly installed on one end of the rotating rods (215) away from the treatment box (1), chain belts (219) are meshingly connected on the outside of the chain wheels (218), and motors (220) are fixedly installed on one end of the rotating rods (215).

3. The chemical production sewage treatment equipment according to claim 1, characterized in that: The collecting assembly (3) comprises a box body (301) fixedly installed on one side of the processing box (1), connecting pipes (302) are symmetrically and fixedly installed between the processing box (1) and the box body (301), a filter frame (303) is inserted on the top inner side of the box body (301), an inlet (304) is formed on the side of the filter frame (303) close to the connecting pipe (302), a discharge pipe (305) is fixedly installed on the bottom side of the box body (301), a limiting box (306) is fixedly installed on the top of the filter frame (303), a U-shaped rod (307) is slidably connected to the inner top of the limiting box (306), guide rods (308) are symmetrically and fixedly installed in the limiting box (306), the bottom of the U-shaped rod (307) is arranged outside the guide rods (308) and is slidably connected with the guide rods (308), third contraction springs (309) are sleeved outside the guide rods (308), movable rods (310) are symmetrically and rotatably connected to the two sides of the U-shaped rod (307), plug plates (311) are symmetrically and slidably connected to the inner two ends of the limiting box (306), the end of the movable rod (310) away from the U-shaped rod (307) is rotatably connected with the plug plate (311), recesses (312) are symmetrically formed on the top inner side of the box body (301), one end of the plug plate (311) is inserted into the recess (312), and pull plates (313) are fixedly installed on the top of the U-shaped rod (307).

4. The chemical production sewage treatment equipment according to claim 1, characterized in that: The top inner side of the processing box (1) is embedded with rubber rings (221).

5. The chemical production sewage treatment equipment according to claim 3, characterized in that: One end of the connecting pipe (302) corresponds to the inlet (304).

6. The chemical production sewage treatment equipment according to claim 2, characterized in that: One side of the motor (220) is fixedly connected with the processing box (1).

7. The chemical production sewage treatment equipment according to claim 1, characterized in that: The top of the extrusion rod (206) is attached to the bottom of the inclined frame (201).

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