CN215712156U - Industrial wastewater denitrification treatment device - Google Patents

Abstract

The utility model relates to the technical field of wastewater denitrification, in particular to an industrial wastewater denitrification treatment device, which adopts the technical scheme that: the nitrogen removal box comprises a nitrogen removal box, a sealing door is arranged below the front end face of the nitrogen removal box, a groove is formed in the top of one side of the inner wall of the nitrogen removal box, sealing rings are arranged above two sides of the inner wall of the nitrogen removal box, sliding grooves are formed below two sides of the inner wall of the nitrogen removal box, a mounting hole is formed in the top of one side of the outer wall of the nitrogen removal box, a second limiting plate is arranged inside the mounting hole, a limiting groove is formed in one side of the upper surface of the second limiting plate, and a clamping component is arranged on the second limiting plate, so that the nitrogen removal box has the beneficial effects that: through the setting of zeolite ion exchange subassembly and spacing subassembly, realized the quick denitrogenation to waste water and handled, through the setting of the solid subassembly of card and filter, realized the quick replacement to device inner assembly, avoid the inside condition of blockking up to appear.

Description

Industrial wastewater denitrification treatment device

Technical Field

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

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.

The existing industrial wastewater denitrification treatment device is mostly inconvenient to replace or clean internal parts, the replacement is more tedious, the replacement efficiency is lower, impurities are easy to accumulate and block after the device is used for a long time, the drainage efficiency is influenced, and the working efficiency of the device is reduced.

Therefore, it is necessary to invent a denitrification treatment device for industrial wastewater.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides an industrial wastewater denitrification treatment device, which realizes rapid denitrification treatment on wastewater through the arrangement of a zeolite ion exchange assembly and a limiting assembly, realizes quick replacement of internal assemblies of the device through the arrangement of a clamping assembly and a filter plate, and avoids the situation of internal blockage, so as to solve the problems of slow replacement, inconvenience, low efficiency, easy blockage, influence on working efficiency and slow denitrification treatment of the internal assemblies of the device.

In order to achieve the above purpose, the utility model provides the following technical scheme: the utility model provides an industrial wastewater denitrification processing apparatus, includes the denitrogenation case, the below of terminal surface is provided with sealing door before the denitrogenation case, the top of denitrogenation incasement wall one side is provided with the recess, the top of denitrogenation incasement wall both sides all is provided with the sealing washer, the below of denitrogenation incasement wall both sides all is provided with the spout, the mounting hole has been seted up to the top of denitrogenation incasement wall one side, the inside of mounting hole is provided with the second limiting plate, the spacing groove has been seted up to one side of second limiting plate upper surface, be provided with the solid subassembly of card on the second limiting plate, spacing subassembly is all installed to the below of denitrogenation incasement wall both sides, the top of spacing subassembly is provided with zeolite ion exchange assembly.

Preferably, the central point of denitrogenation case upper surface puts and installs the inlet tube, the central point of denitrogenation case lower surface puts and installs the base, the below of denitrogenation case outer wall is provided with the outlet pipe, the outlet pipe is equipped with a set ofly.

Preferably, the zeolite ion exchange assembly comprises a zeolite placing table, water holes are formed in the upper surface of the zeolite placing table at intervals, a zeolite body is arranged inside the zeolite placing table, side plates are arranged in the front of two sides of the lower surface of the zeolite placing table, a sealing gasket is arranged on the upper surface of the zeolite placing table, sliders are arranged in the center positions of two sides of the outer wall of the zeolite placing table, and the sliders are connected with sliding grooves in the inner wall of the denitrification box in a sliding mode.

Preferably, spacing subassembly includes the bellows, be provided with the telescopic link on the bellows, the roof is installed on the top of telescopic link, the cover is equipped with the spring on the outer wall of telescopic link, the spring is located between roof and the bellows.

Preferably, the clamping and fixing assembly comprises a return plate, threaded holes are formed in the center positions of the upper surface and the lower surface of the return plate, threaded rods are arranged inside the threaded holes, a rotating handle is installed at one end of each threaded rod, the other end of each threaded rod is rotatably connected with a bearing on the fastening plate, limiting blocks are arranged on two sides of the lower surface of the fastening plate, and the limiting blocks are located in limiting grooves in the second limiting plate.

Preferably, a pull handle is installed on one side of the outer wall of the second limiting plate, a filter plate is installed on the other side of the outer wall of the second limiting plate, a first limiting plate is installed on the outer wall of the other side of the filter plate, and the first limiting plate is located inside the groove.

Preferably, the central point of denitrogenation case upper surface puts and installs the inlet tube, the central point of denitrogenation case lower surface puts and installs the base, the below of denitrogenation case outer wall is provided with the outlet pipe, the outlet pipe is equipped with two sets ofly.

The utility model has the beneficial effects that:

when in use, the wastewater is discharged into the denitrification box through the water inlet pipe, and after being filtered and denitrified by the filter plate and the zeolite ion exchange component, when the wastewater is discharged through the water outlet pipe and passes through the zeolite ion exchange component, because the zeolite body has larger surface area and exchangeable interlayer cations, thereby having better adsorption and ion exchange performances, the zeolite body has larger adsorption capacity to ammonia nitrogen, when the waste water flows, the denitrification treatment can be well carried out, when the zeolite body needs to be replaced, the sealing door is opened, can take out zeolite ion exchange assembly, change the back to inside zeolite body, press spacing subassembly, aim at the slider spout and push into, spring resilience on the spacing subassembly makes the roof extrude spacing avoiding appearing rocking zeolite ion exchange assembly, influences stability and leakproofness.

When needs are changed the filter, twist and move rotatory handle for stopper on the mounting plate breaks away from the spacing groove on the second limiting plate, and the pulling is drawn afterwards, pulls out the filter and can clear up or change the filter, and the setting of sealing washer has strengthened the sealing to the filter, and the filter can filter impurity in the waste water and avoid appearing deposiing and pile up and lead to blockking up, influence work efficiency.

Drawings

FIG. 1 is a schematic structural view provided by the present invention;

FIG. 2 is a front view provided by the present invention;

FIG. 3 is a diagram of a clip assembly provided by the present invention;

FIG. 4 is a diagram of a spacing assembly provided by the present invention;

FIG. 5 is a diagram of a zeolite ion exchange module provided by the present invention;

FIG. 6 is an elevational view of the zeolite support provided by the present invention;

FIG. 7 is a water outlet pipe diagram of embodiment 1 provided by the present invention;

fig. 8 is a water outlet pipe diagram of embodiment 2 provided by the utility model.

In the figure: 1. a water inlet pipe; 2. a denitrogenation tank; 3. a filter plate; 4. a groove; 5. a first limit plate; 6. a zeolite ion exchange module; 601. a zeolite body; 602. water passing holes; 603. a zeolite placement table; 604. a side plate; 605. a gasket; 606. a slider; 7. a chute; 8. a limiting component; 801. a top plate; 802. a telescopic rod; 803. a spring; 804. a telescopic box; 9. a base; 10. a water outlet pipe; 11. a clamping component; 1101. rotating the handle; 1102. a threaded rod; 1103. a fastening plate; 1104. a limiting block; 1105. a return plate; 12. pulling a handle; 13. a second limiting plate; 14. a limiting groove; 15. a seal ring; 16. and (4) sealing the door.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Embodiment 1, referring to fig. 1 to 7, the industrial wastewater denitrification treatment device provided by the utility model comprises a denitrification box 2, a sealing door 16 is arranged below the front end surface of the denitrification box 2, a groove 4 is arranged above one side of the inner wall of the denitrification box 2, sealing rings 15 are arranged above two sides of the inner wall of the denitrification box 2, sliding grooves 7 are arranged below two sides of the inner wall of the denitrification box 2, a mounting hole is formed above one side of the outer wall of the denitrification box 2, a second limiting plate 13 is arranged inside the mounting hole, a limiting groove 14 is formed on one side of the upper surface of the second limiting plate 13, a clamping component 11 is arranged on the second limiting plate 13, a limiting component 8 is arranged below two sides of the inner wall of the denitrification box 2, and a zeolite ion exchange component 6 is arranged above the limiting component 8.

Furthermore, a water inlet pipe 1 is arranged at the central position of the upper surface of the denitrification box 2, a base 9 is arranged at the central position of the lower surface of the denitrification box 2, a water outlet pipe 10 is arranged below the outer wall of the denitrification box 2, and the water outlet pipes 10 are arranged in a group, specifically, the base 9 is arranged, so that the device is more stable in working;

further, the zeolite ion exchange assembly 6 comprises a zeolite placing table 603, water passing holes 602 are formed in the upper surface of the interior of the zeolite placing table 603 at intervals, a zeolite body 601 is arranged in the interior of the zeolite placing table 603, side plates 604 are arranged in front of two sides of the lower surface of the zeolite placing table 603, a sealing gasket 605 is arranged on the upper surface of the zeolite placing table 603, sliders 606 are arranged in center positions of two sides of the outer wall of the zeolite placing table 603, and the sliders 606 are connected with sliding grooves 7 in the inner wall of the denitrification box 2 in a sliding mode, specifically, the arrangement of the zeolite ion exchange assembly 6 can remove ammonia nitrogen in wastewater by means of ion exchange and chemical adsorption;

further, the limiting assembly 8 comprises a telescopic box 804, a telescopic rod 802 is arranged on the telescopic box 804, a top plate 801 is arranged at the top end of the telescopic rod 802, a spring 803 is sleeved on the outer wall of the telescopic rod 802, and the spring 803 is located between the top plate 801 and the telescopic box 804, and specifically, the limiting assembly 8 can limit the zeolite ion exchange assembly 6 to prevent the zeolite ion exchange assembly from sliding;

further, the clamping component 11 comprises a clip plate 1105, threaded holes are formed in the center positions of the upper surface and the lower surface of the clip plate 1105, a threaded rod 1102 is arranged inside the threaded hole, a rotating handle 1101 is installed at one end of the threaded rod 1102, the other end of the threaded rod 1102 is rotatably connected with a bearing on the fastening plate 1103, limiting blocks 1104 are arranged on two sides of the lower surface of the fastening plate 1103, the limiting blocks 1104 are located in limiting grooves 14 on the second limiting plate 13, and specifically, the clamping component 11 is arranged to limit and clamp the filter plate 3, so that the filter plate can be replaced or cleaned;

furthermore, a pull handle 12 is installed on one side of the outer wall of the second limiting plate 13, a filter plate 3 is installed on the other side of the outer wall of the second limiting plate 13, a first limiting plate 5 is installed on the outer wall of the other side of the filter plate 3, and the first limiting plate 5 is located inside the groove 4;

the using process of the utility model is as follows:

when the device is used, wastewater is discharged into the denitrification box 2 through the water inlet pipe 1, is filtered and denitrated through the filter plate 3 and the zeolite ion exchange assembly 6, and is discharged through the water outlet pipe 10, when the wastewater passes through the zeolite ion exchange assembly 6, the zeolite body 601 has larger surface area and exchangeable interlayer cations, so that the zeolite ion exchange assembly 6 has better adsorption and ion exchange performances, the zeolite body 601 has larger adsorption capacity to ammonia nitrogen, the denitrification treatment can be well performed when the wastewater flows, when the zeolite body 601 needs to be replaced, the sealing door 16 is opened, the zeolite ion exchange assembly 6 can be drawn out, the internal zeolite body 601 is replaced, the limiting assembly 8 is pressed, the sliding block 606 is pushed in by aiming at the sliding groove 7, and the spring 803 on the limiting assembly 8 enables the top plate 801 to extrude and limit the zeolite ion exchange assembly 6 to avoid shaking, affecting stability and sealability.

When needs are changed the filter 3, twist rotatory handle 1101 for stopper 1104 on the mounting plate 1103 breaks away from spacing groove 14 on the second limiting plate 13, the pulling is drawn handle 12 afterwards, pull out filter 3 and can clear up or change filter 3, and the setting of sealing washer 15 has strengthened the sealing to filter 3, and filter 3 can filter impurity in the waste water, avoid appearing depositing and pile up and lead to blockking up, influence work efficiency.

Embodiment 2, referring to fig. 8, the industrial wastewater denitrification treatment apparatus provided by the utility model comprises a denitrification tank 2, wherein a sealing door 16 is arranged below the front end surface of the denitrification tank 2, a groove 4 is arranged above one side of the inner wall of the denitrification tank 2, sealing rings 15 are arranged above two sides of the inner wall of the denitrification tank 2, sliding grooves 7 are arranged below two sides of the inner wall of the denitrification tank 2, a mounting hole is formed above one side of the outer wall of the denitrification tank 2, a second limiting plate 13 is arranged inside the mounting hole, a limiting groove 14 is formed on one side of the upper surface of the second limiting plate 13, a clamping component 11 is arranged on the second limiting plate 13, a limiting component 8 is arranged below two sides of the inner wall of the denitrification tank 2, and a zeolite ion exchange component 6 is arranged above the limiting component 8;

furthermore, a water inlet pipe 1 is arranged at the central position of the upper surface of the denitrification box 2, a base 9 is arranged at the central position of the lower surface of the denitrification box 2, water outlet pipes 10 are arranged below the outer wall of the denitrification box 2, and two groups of water outlet pipes 10 are arranged, specifically, the base 9 is arranged, so that the device is more stable in operation;

the using process of the utility model is as follows: when the utility model is used, the water outlet pipes 10 in the embodiment 1 are increased from one group to two groups by those skilled in the art, so that the water outlet quantity of the device is effectively improved, and the water outlet efficiency of the device is enhanced.

The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solution described above. Therefore, any simple modifications or equivalent substitutions made in accordance with the technical solution of the present invention are within the scope of the claims of the present invention.

Claims (7)

1. The utility model provides an industrial waste water denitrification processing apparatus, includes denitrogenation case (2), its characterized in that: the utility model discloses a denitrogenation case, including denitrogenation case (2), denitrogenation case (2) preceding terminal surface, the below of terminal surface is provided with sealing door (16), the top of denitrogenation case (2) inner wall one side is provided with recess (4), the top of denitrogenation case (2) inner wall both sides all is provided with sealing washer (15), the below of denitrogenation case (2) inner wall both sides all is provided with spout (7), the mounting hole has been seted up to the top of denitrogenation case (2) outer wall one side, the inside of mounting hole is provided with second limiting plate (13), spacing groove (14) have been seted up to one side of second limiting plate (13) upper surface, be provided with card solid subassembly (11) on second limiting plate (13), spacing subassembly (8) are all installed to the below of denitrogenation case (2) inner wall both sides, the top of spacing subassembly (8) is provided with zeolite ion exchange subassembly (6).

2. The denitrification treatment device for industrial wastewater according to claim 1, wherein: the central point of denitrogenation case (2) upper surface puts and installs inlet tube (1), the central point of denitrogenation case (2) lower surface puts and installs base (9), the below of denitrogenation case (2) outer wall is provided with outlet pipe (10), outlet pipe (10) are equipped with a set ofly.

3. The denitrification treatment device for industrial wastewater according to claim 1, wherein: the zeolite ion exchange assembly (6) comprises a zeolite placing table (603), water through holes (602) are formed in the upper surface of the interior of the zeolite placing table (603) at intervals, a zeolite body (601) is arranged in the interior of the zeolite placing table (603), side plates (604) are mounted in front of two sides of the lower surface of the zeolite placing table (603), a sealing gasket (605) is arranged on the upper surface of the zeolite placing table (603), sliding blocks (606) are mounted in the center positions of two sides of the outer wall of the zeolite placing table (603), and the sliding blocks (606) are connected with sliding grooves (7) in the inner wall of the denitrification box (2) in a sliding mode.

4. The denitrification treatment device for industrial wastewater according to claim 1, wherein: spacing subassembly (8) are including flexible case (804), be provided with telescopic link (802) on flexible case (804), roof (801) are installed on the top of telescopic link (802), the cover is equipped with spring (803) on the outer wall of telescopic link (802), spring (803) are located between roof (801) and flexible case (804).

5. The denitrification treatment device for industrial wastewater according to claim 1, wherein: the solid subassembly of card (11) is including returning shape board (1105), the central point on surface puts all seted up threaded hole about returning shape board (1105), the inside of screw hole is provided with threaded rod (1102), rotatory handle (1101) are installed to the one end of threaded rod (1102), the other end of threaded rod (1102) is connected with the bearing rotation on mounting plate (1103), the both sides of mounting plate (1103) lower surface all are provided with stopper (1104), stopper (1104) are located spacing groove (14) on second limiting plate (13).

6. The denitrification treatment device for industrial wastewater according to claim 1, wherein: the novel filter plate is characterized in that a pull handle (12) is installed on one side of the outer wall of the second limiting plate (13), a filter plate (3) is installed on the other side of the outer wall of the second limiting plate (13), a first limiting plate (5) is installed on the outer wall of the other side of the filter plate (3), and the first limiting plate (5) is located inside the groove (4).

7. The denitrification treatment device for industrial wastewater according to claim 1, wherein: the central point of denitrogenation case (2) upper surface puts and installs inlet tube (1), the central point of denitrogenation case (2) lower surface puts and installs base (9), the below of denitrogenation case (2) outer wall is provided with outlet pipe (10), outlet pipe (10) are equipped with two sets ofly.

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