CN216687712U

CN216687712U - A processing apparatus for industrial waste water

Info

Publication number: CN216687712U
Application number: CN202123076158.1U
Authority: CN
Inventors: 蔡晓辉; 赵成龙; 钟统贤
Original assignee: Shandong Yusen Energy Saving And Environmental Protection Technology Co ltd
Current assignee: Shandong Yusen Energy Saving And Environmental Protection Technology Co ltd
Priority date: 2021-12-09
Filing date: 2021-12-09
Publication date: 2022-06-07
Anticipated expiration: 2031-12-09

Abstract

The utility model relates to the technical field of industrial wastewater treatment, in particular to a treatment device for industrial wastewater. The technical scheme comprises the following steps: the air flotation device comprises a shell and a base, wherein a support ring is fixedly mounted between an air flotation chamber and a water passing cavity, a tower type filter screen cover is arranged on the support ring, an air flotation generator is fixedly mounted at the bottom of the air flotation chamber, a filter cavity is fixedly mounted at one side of the top of the base, an activated carbon filter cartridge is mounted in the filter cavity, a feeding pipe communicated with the filter cavity is fixedly mounted at the top of the activated carbon filter cartridge, a water passing channel communicated with the water passing cavity is fixedly mounted at the port of the feeding pipe, and filter cotton is filled in the water passing channel. The tower type filtering net cover can ensure normal operation of air floatation of the device, and can reduce the diffusion surface of the air floatation, so that the sinking space of impurities can be reduced, the air floatation gas can be ensured to be concentrated in a gas generation area, and the impurities can be blocked and filtered.

Description

A processing apparatus for industrial waste water

Technical Field

The utility model relates to the technical field of industrial wastewater treatment, in particular to a treatment device for industrial wastewater.

Background

The industrial wastewater comprises production wastewater, production sewage and cooling water, and refers to wastewater and waste liquid generated in the industrial production process, wherein the wastewater and the waste liquid contain industrial production materials, intermediate products, byproducts and pollutants generated in the production process, which are lost along with water. The industrial wastewater has various types and complex components. For example, the waste water from electrolytic salt industry contains mercury, the waste water from heavy metal smelting industry contains various metals such as lead and cadmium, the waste water from electroplating industry contains various heavy metals such as cyanide and chromium, the waste water from petroleum refining industry contains phenol, and the waste water from pesticide manufacturing industry contains various pesticides. Because industrial wastewater contains various toxic substances and pollutes the environment, the environment is harmful to human health, so that the industrial wastewater is developed to be comprehensively utilized and turn the harmful into the beneficial, and can be discharged after being treated by adopting corresponding purification measures according to the components and the concentration of pollutants in the wastewater.

Through retrieval, patent publication No. CN211885581U discloses a processing apparatus for industrial waste water, relates to the waste water treatment field. This a processing apparatus for industrial waste water, the power distribution box comprises a box body, the wash port that is linked together with the box is inside seted up in the left side of box, and the inner wall overlap joint of box has the support ring, and the inner wall fixedly connected with backing ring of support ring, the upper surface of backing ring are located the inside fixedly connected with filter screen of support ring.

The existing treatment device for industrial wastewater has the following defects:

1. in the prior treatment process of sewage, the precipitation process of the prior treatment device is simplified, so that more loads exist in the subsequent processes, and the strain of the device is increased;

2. in the prior treatment device, during the sewage treatment, the sewage is easy to cause the sinking of more impurities in the treated sewage in the air floatation process, and the impurities in the sewage cannot be fully treated in a further preliminary stage.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems in the prior art and provides a treatment device for industrial wastewater.

The technical scheme of the utility model is as follows: a treatment device for industrial wastewater comprises a shell and a base, wherein the top of the base is fixedly provided with the shell, the shell is internally provided with a coagulation chamber, a flocculation chamber and an air flotation chamber respectively, the top of the shell at the positions of the coagulation chamber and the flocculation chamber is fixedly provided with a speed reduction motor, the output end of the speed reduction motor is rotatably provided with a stirring structure extending to the inside, the inside of the air flotation chamber is provided with a water passing cavity, a support ring is fixedly arranged between the air flotation chamber and the water passing cavity, the support ring is provided with a tower type filter screen cover, the top of the tower type filter screen cover is fixedly provided with a connecting rod, the top of the connecting rod is fixedly provided with a handle, the bottom of the air flotation chamber is fixedly provided with an air flotation generator, one side of the top of the base is fixedly provided with a filter cavity, an active carbon filter cylinder is arranged in the filter cavity, and the top of the active carbon filter cylinder is fixedly provided with a communicated blanking pipe, and a water passing channel communicated with the water passing cavity is fixedly arranged at the end opening of the blanking pipe, and water filtering cotton is filled in the water passing channel.

The device is placed at a proper operation position by a user through the base, the stirring structure is driven by the speed reduction motor to rotate and mix, the sewage which enters firstly is mixed and condensed with impurities through the coagulation chamber, flocculent substances are stirred and condensed through the flocculation chamber, the precipitates and non-precipitates of the sewage are treated and precipitated through classification, the air flotation generator in the air flotation chamber carries out air flotation discharge on small impurities which enter the sewage inside, the normal operation of the air flotation operation of the device can be ensured through the tower type filter screen, meanwhile, the diffusion surface of the air flotation can be reduced, so that the sinking space of the impurities can be reduced, the air flotation gas can be concentrated in a gas generation area, the impurities can be blocked and filtered, the personnel can lift and clean the filter screen conveniently through the matching of the connecting rod and the handle, and the sewage after the air flotation can be introduced through the water passing cavity, the sewage after air flotation can be finely filtered through the water filtering cotton in the water channel, the filtered sewage is guided into the filtering cavity through the discharging pipe, and the sewage entering the interior of the filtering cavity is purified and deodorized through the activated carbon filter cartridge in the filtering cavity.

Preferably, the top of the coagulation chamber, the flocculation chamber and the air flotation chamber is butt-jointed with a cover plate which is matched with the coagulation chamber, the flocculation chamber and the air flotation chamber for use, the coagulation chamber, the flocculation chamber and the air flotation chamber are communicated through a water passing hole, and the bottom of the front surface of the shell at the positions of the coagulation chamber, the flocculation chamber and the air flotation chamber is fixedly provided with a sludge discharging hole. Can be convenient for personnel through the mode of opening and shutting through the apron to the inside maintenance of clearing up of device, ensure the circulation between the sewage through crossing the water mouth, can discharge the impurity after the device deposits through the mud discharging mouth.

Preferably, the top of one side of the shell is fixedly provided with a communicated water inlet, and the other side of the shell is fixedly provided with a communicated slag discharge port. Can dock with sewage pipe through the water inlet, guarantee that sewage enters into inside, can suspend the impurity of air supporting resurfacing of water through row's cinder notch and discharge.

Preferably, a connecting port communicated with the water passing cavity is installed at one end of the water passing channel, and a connecting plate communicated with the blanking pipe is installed at the other end of the water passing channel. Through the connector for the socket part, played the effect of accepting the intercommunication, the connecting plate is the installation component, has played the fixed effect of installation, has guaranteed that water channel and unloading pipe installation are fixed.

Preferably, the inner side of the tower-type filter screen cover is fixedly provided with a connecting sheet connected with a connecting rod. Have guaranteed the tower fixed connection who filters between screen panel and the connecting rod through the connection piece, the connecting rod is the fork form, has guaranteed that the cavity form of tower filtration screen panel does not influence the air supporting operation.

Preferably, the activated carbon filter cartridge comprises a filter cartridge and an activated carbon filling layer, water filtering holes are uniformly distributed on the filter cartridge, and a water outlet is arranged on one side of the filter cavity. The peculiar smell in the sewage can be eliminated to a certain extent through the active carbon filling layer, the purified sewage is discharged through the water filtering holes, and finally the sewage is discharged to the next procedure through the water outlet.

Compared with the prior art, the utility model has the following beneficial technical effects:

the conveying discharge valve drives the stirring structure to rotate and mix through the speed reduction motor, sediment and non-sediment of sewage are treated and precipitated through classification, compared with the traditional single type precipitation, the precipitation is quicker and more sufficient, an air flotation generator in an air flotation chamber carries out air flotation discharge on small impurities entering the internal sewage, the normal operation of the air flotation operation of the device can be ensured through a tower type filter screen, the diffusion surface of the air flotation can be reduced, the sinking space of the impurities can be reduced, the air flotation gas can be concentrated in a gas generation area, the impurities can be blocked and filtered at the same time, the sewage after air flotation can be finely filtered through water filtering cotton in a water passage, the filtering effect of the sewage in a preliminary stage is improved to the maximum extent, the internal sewage is purified and deodorized through an active carbon filter cartridge in a filter cavity, ensuring the refinement and the rapidity of the subsequent treatment process, and leading the device to be capable of fully treating the sewage in the pretreatment process.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is an internal structural view of the present invention;

FIG. 3 is a view showing the internal structure of the water passage according to the present invention;

fig. 4 is a top view structural diagram of the tower type filter screen cover of the present invention.

Reference numerals: 1. a housing; 101. a coagulation chamber; 102. a flocculation chamber; 103. an air flotation chamber; 104. a water passing cavity; 105. a cover plate; 106. a water outlet; 107. a slag discharge port; 2. a stirring structure; 3. a base; 4. a support ring; 5. an air flotation generator; 6. a tower type filtering net cover; 601. a handle; 602. a connecting rod; 603. connecting sheets; 7. a water passage; 701. draining cotton; 702. a connecting plate; 703. a connecting port; 8. a discharging pipe; 9. an activated carbon filter cartridge; 10. a filtering cavity; 1001. a water outlet; 11. a speed reducing motor.

Detailed Description

The technical solution of the present invention is further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1, 2, 3 and 4, the present invention provides a treatment apparatus for industrial wastewater, which comprises a housing 1 and a base 3, wherein the top of the base 3 is fixedly provided with the housing 1, the housing 1 is internally provided with a coagulation chamber 101, a flocculation chamber 102 and an air flotation chamber 103, the top of the housing 1 at the positions of the coagulation chamber 101 and the flocculation chamber 102 is fixedly provided with a speed reduction motor 11, the output end of the speed reduction motor 11 is rotatably provided with a stirring structure 2 extending to the inside, the air flotation chamber 103 is internally provided with a water passing chamber 104, a support ring 4 is fixedly arranged between the air flotation chamber 103 and the water passing chamber 104, the support ring 4 is provided with a tower type filter screen cover 6, the top of the tower type filter screen cover 6 is fixedly provided with a connecting rod 602, the inner side of the tower type filter screen cover 6 is fixedly provided with a 603 connected with the connecting rod 602, the top of the connecting rod 602 is fixedly provided with a handle 601, the bottom of the air flotation chamber 103 is fixedly provided with an air flotation generator 5, one side fixed mounting at base 3 top has filtering cavity 10, install active carbon filter tube 9 in filtering cavity 10, active carbon filter tube 9 includes cartridge filter and active carbon filling layer, and evenly distributed has the drainage hole on the cartridge filter, and outlet 1001 is installed to one side of filtering cavity 10, and the top fixed mounting of active carbon filter tube 9 has the unloading pipe 8 of intercommunication, and the port fixed mounting of unloading pipe 8 has the water channel 7 with crossing water cavity 104 intercommunication, and the intussuseption of water channel 7 is filled with drainage cotton 701.

The working principle of the treatment device for industrial wastewater based on the embodiment 1 is as follows: the user can place the sewage at a proper operation position through the base 3, the sewage enters the coagulation chamber 101 and the flocculation chamber 102, the speed reducing motor 11 is started, the stirring structure 2 is driven by the speed reducing motor 11 to rotate and mix, the sewage which enters firstly is mixed and coagulated by the coagulation chamber 101, flocculent substances are stirred and coagulated by the flocculation chamber 102, precipitates and non-precipitates of the sewage are treated and precipitated by classification, compared with the traditional single precipitation, the precipitation is more rapid and sufficient, the air flotation generator 5 in the air flotation chamber 103 carries out air flotation discharge on small impurities entering the sewage inside, the normal operation of the air flotation operation of the device can be ensured through the tower type filter screen cover 6, meanwhile, the diffusion surface of the air flotation can be reduced, so that the sinking space of the impurities can be reduced, and the air flotation gas can be concentrated in a gas generation area, meanwhile, impurities can be blocked and filtered, personnel can conveniently lift and clean the tower-type filter screen cover 6 through the matching of the connecting rod 602 and the handle 601, the fixed connection between the tower-type filter screen cover 6 and the connecting rod 602 is ensured through the connecting sheet 603, the connecting rod 602 is in a cross shape, the hollow shape of the tower-type filter screen cover 6 is ensured not to influence the air floatation operation, the sewage subjected to air floatation can be introduced through the water passing cavity 104, the sewage subjected to air floatation can be subjected to fine filtration operation through the water filtering cotton 701 in the water passage 7, the filtration effect of the sewage in the preliminary stage is maximally improved, the filtered sewage is introduced into the filter cavity 10 through the discharging pipe 8, the sewage entering the interior is purified and deodorized through the activated carbon filter cartridge 9 in the filter cavity 10, the refinement and rapidness of the subsequent treatment process are ensured, and the device can fully treat the sewage in the pretreatment process, and discharges the purified sewage through the drainage hole, and finally discharges the sewage to the next process through the drain port 1001.

Example two

As shown in fig. 1, 3 and 4, the present invention provides a processing apparatus for industrial wastewater, compared with the first embodiment, the present embodiment further includes: the top butt joint of coagulating chamber 101, flocculation chamber 102 and air supporting chamber 103 is installed and is cooperated apron 105 that uses, coagulating chamber 101, communicate through crossing water gap 106 between flocculating chamber 102 and the air supporting chamber 103, coagulating chamber 101, all fixed mounting has the mud discharging port bottom the positive of flocculation chamber 102 and air supporting chamber 103 position department casing 1, the top fixed mounting of casing 1 one side has the water inlet of intercommunication, the row's of casing 1 opposite side fixed mounting has the row's of intercommunication cinder notch 107, connector 703 with crossing water cavity 104 intercommunication is installed to the one end of water channel 7, connecting plate 702 with unloading pipe 8 intercommunication is installed to the other end of water channel 7.

In this embodiment, can be convenient for personnel to the inside maintenance of clearing up of device through the mode of apron 105 through opening and shutting, circulation between the sewage has been ensured through crossing mouth of a river 106, impurity after can deposiing the device through the mud discharging port can be discharged, can dock with sewage pipe through the water inlet, guarantee that sewage enters into inside, can suspend the impurity of the surface of water again with the air supporting through slag discharging port 107 and discharge, for bearing the part through connector 703, the effect of bearing the intercommunication has been played, connecting plate 702 is the installation part, the fixed effect of installation has been played, it is fixed with unloading pipe 8 installation to have guaranteed water channel 7.

The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations of the above embodiments based on the technical solution of the present invention and the related teaching of the above embodiments.

Claims

1. A treatment device for industrial wastewater, comprising a housing (1) and a base (3), characterized in that: the top of the base (3) is fixedly provided with a shell (1), the inside of the shell (1) is respectively provided with a coagulation chamber (101), a flocculation chamber (102) and an air flotation chamber (103), the top of the shell (1) at the positions of the coagulation chamber (101) and the flocculation chamber (102) is fixedly provided with a speed reduction motor (11), the output end of the speed reduction motor (11) is rotatably provided with a stirring structure (2) extending to the inside, the inside of the air flotation chamber (103) is provided with a water passing cavity (104), a support ring (4) is fixedly arranged between the air flotation chamber (103) and the water passing cavity (104), the support ring (4) is provided with a tower type filter screen cover (6), the top of the tower type filter screen cover (6) is fixedly provided with a connecting rod (602), the top of the connecting rod (602) is fixedly provided with a handle (601), the bottom of the air flotation chamber (103) is fixedly provided with an air flotation generator (5), one side fixed mounting at base (3) top has filtering cavity (10), install active carbon cartridge filter (9) in filtering cavity (10), the top fixed mounting of active carbon cartridge filter (9) has unloading pipe (8) of intercommunication, the port fixed mounting of unloading pipe (8) has water channel (7) with water cavity (104) intercommunication, and water channel (7) intussuseption is filled with drainage cotton (701).

2. A treatment plant for industrial waste water according to claim 1, characterized in that: the top of the coagulation chamber (101), the top of the flocculation chamber (102) and the top of the air flotation chamber (103) are butted with cover plates (105) which are matched for use, the coagulation chamber (101), the flocculation chamber (102) and the air flotation chamber (103) are communicated through water outlets (106), and sludge discharge ports are fixedly arranged at the bottoms of the front surfaces of the shells (1) at the positions of the coagulation chamber (101), the flocculation chamber (102) and the air flotation chamber (103).

3. A treatment plant for industrial effluents according to claim 1, characterized in that: the top of one side of the shell (1) is fixedly provided with a communicated water inlet, and the other side of the shell (1) is fixedly provided with a communicated slag discharge port (107).

4. A treatment plant for industrial waste water according to claim 1, characterized in that: a connecting port (703) communicated with the water passing cavity (104) is installed at one end of the water passing channel (7), and a connecting plate (702) communicated with the discharging pipe (8) is installed at the other end of the water passing channel (7).

5. A treatment plant for industrial waste water according to claim 1, characterized in that: and a connecting sheet (603) connected with a connecting rod (602) is fixedly arranged on the inner side of the tower-type filter screen cover (6).

6. A treatment plant for industrial waste water according to claim 1, characterized in that: the active carbon filter cylinder (9) comprises a filter cylinder and an active carbon filling layer, water filtering holes are uniformly distributed on the filter cylinder, and a water outlet (1001) is arranged on one side of the filter cavity (10).