Wastewater purification device for textile mill

Abstract

The utility model provides a wastewater purification device for a textile mill, which comprises a purification box, support legs and a water outlet pipe are arranged at the bottom of the purification box, a top cover is detachably arranged at the top of the purification box, a herringbone water inlet pipe is arranged on the top cover, and two water outlet ends of the water inlet pipe are respectively provided with a first control valve. A plurality of springs, a mounting plate, a filter cartridge, a vibration motor, a discharge pipe, a second control valve, a guide hose and a blanking pipe are vertically arranged on the top wall of the purification box. According to the wastewater purification device for the textile mill, disclosed by the utility model, not only can the basic requirements of filtering textile wastewater and removing large-particle impurities in the textile wastewater be met, but also the scraping structure can be cleaned by a worker under the condition that the device does not need to stop working; therefore, the influence on the overall efficiency of filtering and purifying the textile wastewater is avoided.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the wastewater treatment technical field for textile mill, especially relates to a wastewater purification device for textile mill. BACKGROUND

[0002] In the process of production, a large amount of wastewater containing prevention is produced in the textile mill, in order to avoid polluting the environment, usually the purification device is used to purify the textile wastewater, wherein, an important step is to remove the large particle impurities in the textile wastewater.

[0003] The existing wastewater purification device for textile mill can filter and remove the large particle impurities in the textile wastewater, but usually needs to stop working every time interval, then disassembles, cleans and re-installs the filter structure, and then can continue to filter the textile wastewater, so that the overall efficiency of filtering the textile wastewater is affected, and the use demand of people cannot be fully met.

[0004] For example, the utility model discloses a wastewater purification device for environmental protection, and the technical scheme of the patent document is that the device needs to stop filtering the wastewater first after working for a period of time, then disassembles the first filter screen and the second filter screen, and then filters the wastewater after disassembling and re-installing, so that the overall efficiency of filtering and purifying the wastewater is affected, and the use demand of people cannot be fully met. UTILITY MODEL CONTENTS

[0005] Therefore, the utility model provides a wastewater purification device for textile mill, which can not only meet the basic demand of filtering and removing the large particle impurities in the textile wastewater, but also enable workers to clean the scraping structure without stopping the device, thereby avoiding affecting the overall efficiency of filtering and purifying the textile wastewater.

[0006] To solve the above technical problems, the utility model adopts the technical scheme of a wastewater purification device for textile mill, which comprises a purification tank, the bottom of the purification tank is provided with supporting legs and a water outlet pipe, the top of the purification tank is detachably provided with a top cover, the top cover is provided with a water inlet pipe in the shape of a chevron, the two water outlet ends of the water inlet pipe are respectively provided with first control valves, a plurality of springs are vertically arranged on the top wall of the purification tank, the bottoms of the plurality of springs are jointly provided with a mounting plate, the mounting plate is provided with a filter cartridge below the two water outlets of the water inlet pipe, the mounting plate is further provided with a vibration motor, the bottom of the filter cartridge is further provided with a discharge pipe, the discharge pipe is further provided with a second control valve, the lower end of the discharge pipe is provided with a material guide hose, and the lower end of the material guide hose is provided with a discharge pipe penetrating through the purification tank.

[0007] As a further improvement of the utility model, the lower end of the filter cartridge is conical. It can more thoroughly discharge the large-particle impurities trapped in the filter cartridge.

[0008] As a further improvement of the utility model, the inside of the purification tank is further provided with a washing cartridge respectively sleeved outside the two filter cartridges through a cross bar, the inside of the side wall of the washing cartridge is provided with a washing cavity, a plurality of washing nozzles are arranged on the inside wall of the washing cartridge, and a water adding pipe in communication with the washing cavity is further arranged through the purification tank.

[0009] As a further improvement of the utility model, the top cover is clamped and fixed with the purification tank, the top cover is further provided with a fixing bolt for screwing and fixing the purification tank, and the purification tank is provided with a threaded fixing hole screw-connected with the fixing bolt. Only the clamping and fixing of the top cover with the upper end of the purification tank is needed, and then the fixing of the connecting part of the top cover and the purification tank can be realized through the cooperation of the fixing bolt and the threaded fixing hole.

[0010] As a further improvement of the utility model, the top cover is further provided with a handle. Through the handle, the top cover can be conveniently moved, and the clamping and fixing of the top cover and the purification tank can be conveniently realized or released.

[0011] As a further improvement of the utility model, the mounting plate is further provided with a guide insertion rod vertically penetrating the top cover, and the top cover is provided with a guide insertion cylinder in sliding connection with the guide insertion rod.

[0012] As a further improvement of the utility model, the lower end of the purification tank is gradually contracted. The filtered textile wastewater can be more thoroughly discharged from the purification tank.

[0013] Compared with the prior art, the utility model has the beneficial effects as follows:

[0014] Firstly, when one filter cartridge traps a large amount of large-particle impurities and cannot continue to effectively filter and treat the textile wastewater, workers can continue to filter and treat the textile wastewater through another filter cartridge, then the second control valve corresponding to the previous filter cartridge can be opened, and under the cooperation of the vibration operation of the filter cartridge, the large-particle impurities trapped in the previous filter cartridge are discharged through the corresponding discharge pipe, the material guide hose and the discharge pipe, so that the filtering capacity is restored; when the latter filter cartridge does not need to continue to filter and treat the textile wastewater, the two filter cartridges can be rotated again, so that the device can continuously filter and treat the textile wastewater, and the process of cleaning the filter cartridge does not need to stop the device.

[0015] Secondly, through the cooperation of the washing cartridge, the washing cavity, the plurality of washing nozzles and the water adding pipe, the filter cartridge can be washed from the outside, so that the trapped impurities in the filter cartridge can be more fully, quickly and thoroughly cleaned.

[0016] Thirdly, through the cooperation of the guide insertion rod and the guide insertion cylinder, the lateral deviation of the multiple springs, the mounting plate and the filter cylinder during the vibration operation can be avoided, the influence of the filter cylinder on the acceptance of the textile wastewater can be avoided, and the easy deformation and damage of the spring can be avoided. BRIEF DESCRIPTION OF DRAWINGS

[0017] The utility model will be explained in further detail below in combination with the drawings and specific embodiments.

[0018] Figure 1 It is the structure schematic drawing of the utility model;

[0019] Figure 2 It is the structure schematic drawing of the flushing cylinder, flushing spray head and water adding pipe of the utility model;

[0020] Figure 3 It is the structure schematic drawing of the mounting plate, filter cylinder, vibration motor, material guiding hose and discharging pipe of the utility model;

[0021] Figure 4 It is the structure schematic drawing of the second control valve, material guiding hose, discharging pipe and discharging pipe of the utility model.

[0022] In the drawing: 101, purification tank; 102, support leg; 103, top cover; 104, water inlet pipe; 105, first control valve; 106, spring; 107, mounting plate; 108, filter cylinder; 109, vibration motor; 110, second control valve; 111, material guiding hose; 112, discharging pipe; 113, fixing bolt; 114, handle; 115, guide insertion rod; 116, guide insertion cylinder; 117, discharging pipe; 118, cross rod; 119, water outlet pipe; 201, flushing cylinder; 202, flushing spray head; 203, water adding pipe. DETAILED DESCRIPTION

[0023] In order to better understand the utility model, the content of the utility model will be further clarified below in combination with the embodiments, but the protection content of the utility model is not limited to the following embodiments only. In the following description, a large number of specific details are given in order to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details.

[0024] As Figure 1 , 4As shown in the figure, a textile mill wastewater purification device, comprising a purification tank 101, the bottom of the purification tank 101 is provided with support legs 102 and water outlet pipe 119, the top of the purification tank 101 is detachably provided with a top cover 103, the top cover 103 is provided with a herringbone water inlet pipe 104, the two water outlet ends of the water inlet pipe 104 are respectively provided with a first control valve 105, a plurality of springs 106 are vertically arranged on the top wall of the purification tank 101, the bottom of the plurality of springs 106 is commonly provided with a mounting plate 107, the mounting plate 107 is provided with a filter cartridge 108 below the two water outlets of the water inlet pipe 104, the mounting plate 107 is also provided with a vibration motor 109, the bottom of the filter cartridge 108 is also provided with a discharge pipe 117, the discharge pipe 117 is also provided with a second control valve 110, the lower end of the discharge pipe 117 is provided with a material guide hose 111, the lower end of the material guide hose 111 is provided with a discharge pipe 112 passing through the purification tank 101.

[0025] As shown in the figure, Figure 1 The lower end of the purification tank 101 is gradually tapered. The filtered textile wastewater can be discharged from the purification tank 101 more completely.

[0026] As shown in the figure, Figure 4 The lower end of the filter cartridge 108 is conical. The large particle impurities trapped in the filter cartridge 108 can be discharged more completely.

[0027] The worker opens the left first control valve 105, adds the placed wastewater to the left filter cartridge 108 through the water inlet pipe 104, and the large particle impurities are trapped because they cannot pass through the filter holes of the filter cartridge 108, thereby realizing the filtration treatment of the textile wastewater. At the same time, the worker can start the vibration motor 109, and the mounting plate 107 and the two filter cartridges 108 vibrate through the plurality of springs 106, so as to avoid the filter holes of the filter cartridge 108 being blocked by the large particle impurities, thereby enabling the left filter cartridge 108 to more efficiently filter the textile wastewater. The textile wastewater after filtration and removal of large particle impurities will leave the purification tank 101 through the water outlet pipe 119.

[0028] After a period of time, when the left filter cartridge 108 traps a large amount of large particle impurities and cannot continue to effectively filter the textile wastewater, the worker can close the left first control valve 105, pause adding the textile wastewater to the left filter cartridge 108, open the right first control valve 105, and start adding the textile wastewater to the right filter cartridge 108, and continue to filter the textile wastewater with the right filter cartridge 108.

[0029] Then, the second control valve 110 on the left can be opened. With the cooperation of the vibration operation of the filter cylinder 108, the large particles of impurities trapped in the previous filter cylinder 108 are discharged through the corresponding discharge pipe 117, guide hose 111 and discharge pipe 112, so that the filtration capacity is restored. Then, the second control valve 110 can be closed.

[0030] After a period of time, once the filter cartridge 108 on the right has trapped a large number of large particles of impurities, it can be replaced by the filter cartridge 108 on the left, and then the filter cartridge 108 on the right is cleaned.

[0031] like Figure 1 , 3 As shown, the top cover 103 is snapped into and fixed to the purification chamber 101. The top cover 103 is also provided with a fixing bolt 113 for screwing the purification chamber 101 in place. The purification chamber 101 is provided with a threaded fixing hole for screwing into the fixing bolt 113. By simply snapping the top cover 103 into and fixing it to the upper end of the purification chamber 101, and then screwing the fixing bolt 113 through the side wall of the top cover 103 and into the threaded fixing hole, the connection between the top cover 103 and the purification chamber 101 can be fixed.

[0032] According to another embodiment of the present invention, such as Figure 2 , 3 As shown, the purification chamber 101 also has a rinsing cylinder 201, which is respectively sleeved on the outside of the two filter cylinders 108, installed inside via a crossbar 118. The rinsing cylinder 201 has a rinsing chamber inside its side wall, and multiple rinsing nozzles 202 are installed on its inner side wall. A water supply pipe 203, connected to the rinsing chamber, is also installed through the purification chamber 101. During the cleaning of large particulate impurities trapped in the filter cylinders 108, rinsing water can be added to the rinsing chamber through the water supply pipe 203 and sprayed out through the multiple rinsing nozzles 202, rinsing the filter cylinders 108 from the outside, thereby cleaning the impurities trapped in the filter cylinders 108 more thoroughly, quickly, and completely.

[0033] The rinsing water, when mixed with the filtered textile wastewater, does not pollute the filtered textile wastewater and therefore does not affect the subsequent treatment of the filtered textile wastewater.

[0034] According to another embodiment of the present invention, such as Figure 1 As shown, a handle 114 is also provided on the top cover 103. The top cover 103 can be moved easily by the handle 114, and the connection between the top cover 103 and the purification box 101 can be easily made or unmade.

[0035] According to another embodiment of the present invention, such as Figure 1As shown, the mounting plate 107 is also provided with a vertical guide rod 115 that penetrates the top cover 103, and the top cover 103 is provided with a guide cylinder 116 that is slidably connected to the guide rod 115. During the start-up of the vibration motor 109, the vertical insertion and cooperation of the guide rod 115 and the guide cylinder 116 can prevent the multiple springs 106, the mounting plate 107 and the filter cylinder 108 from shifting laterally during vibration operation, thus avoiding affecting the filter cylinder 108's ability to receive textile wastewater and preventing the springs 106 from being easily damaged by deformation.

[0036] The above are preferred embodiments of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A wastewater purification device for textile factories, comprising a purification tank (101), wherein the bottom of the purification tank (101) is provided with a support leg (102) and a water outlet pipe (119), characterized in that: The purification box (101) is detachably equipped with a top cover (103). A herringbone-shaped water inlet pipe (104) is provided on the top cover (103). A first control valve (105) is provided at each of the two outlet ends of the water inlet pipe (104). Multiple springs (106) are vertically arranged on the top wall of the purification box (101). A mounting plate (107) is provided at the bottom of the multiple springs (106). A valve located on the water inlet pipe is provided on the mounting plate (107). The filter cylinder (108) below the two outlets of (104) is equipped with a vibration motor (109) on the mounting plate (107). The bottom of the filter cylinder (108) is also equipped with a discharge pipe (117). The discharge pipe (117) is also equipped with a second control valve (110). The lower end of the discharge pipe (117) is equipped with a guide hose (111). The lower end of the guide hose (111) is equipped with a discharge pipe (112) that passes through the purification box (101).

2. The wastewater purification device for textile factories as described in claim 1, characterized in that: The lower end of the filter cartridge (108) is conical.

3. The wastewater purification device for textile factories as described in claim 2, characterized in that: The purification box (101) is also equipped with a rinsing cylinder (201) that is respectively sleeved on the outside of the two filter cylinders (108) via a crossbar (118). The rinsing cylinder (201) has a rinsing chamber inside its side wall. Multiple rinsing nozzles (202) are provided on the inner side wall of the rinsing cylinder (201). A water supply pipe (203) that is connected to the rinsing chamber is also provided through the purification box (101).

4. The wastewater purification device for textile factories as described in claim 3, characterized in that: The top cover (103) is snapped and fixed to the purification box (101). The top cover (103) is also provided with fixing bolts (113) for screwing and fixing the purification box (101). The purification box (101) is provided with threaded fixing holes that are screwed and connected to the fixing bolts (113).

5. The wastewater purification device for textile factories as described in claim 4, characterized in that: The top cover (103) is also provided with a handle (114).

6. The wastewater purification device for textile factories as described in claim 5, characterized in that: The mounting plate (107) is also provided with a guide rod (115) that extends vertically through the top cover (103), and the top cover (103) is provided with a guide cylinder (116) that is slidably connected to the guide rod (115).

7. The wastewater purification device for textile factories as described in claim 6, characterized in that: The lower end of the purification box (101) gradually narrows.

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