CN215327203U

CN215327203U - Anaerobic ammonia oxidation reaction tank for chemical wastewater treatment

Info

Publication number: CN215327203U
Application number: CN202120738840.3U
Authority: CN
Inventors: 袁新宇
Original assignee: Wuhan Jiyuan Environmental Protection Technology Co ltd
Current assignee: Wuhan Jiyuan Environmental Protection Technology Co ltd
Priority date: 2021-04-09
Filing date: 2021-04-09
Publication date: 2021-12-28
Anticipated expiration: 2031-04-09

Abstract

The utility model discloses an anaerobic ammonia oxidation reaction tank for chemical wastewater treatment, which comprises a tank body, a sampling tank, a tank cover and a cover plate, wherein the inner wall of the tank body is fixedly connected with a connecting seat and a supporting plate through screws, the top of the supporting plate is fixedly connected with a shell through screws, and a driving mechanism is arranged in the shell. Drive two sets of first threaded rods through actuating mechanism and rotate, drive the ascending removal of vertical side of sample jar realization through the traction block when two sets of first threaded rods rotate, the removal through the sample jar comes to take a sample the waste water of the comparatively lower floor of reaction tank, will make waste water get into inside the sample jar when the through-hole at cover top just contacted top layer waste water, can collect the waste water of different levels along with the removal of sample jar, make the sample that takes out more standard, reduced the error of testing result.

Description

Anaerobic ammonia oxidation reaction tank for chemical wastewater treatment

Technical Field

The utility model relates to the technical field of wastewater treatment, in particular to an anaerobic ammonia oxidation reaction tank for chemical wastewater treatment.

Background

The chemical wastewater refers to wastewater produced in the process of producing products in chemical plants, such as oily wastewater of devices for producing ethylene, polyethylene, rubber, polyester, methanol, ethylene glycol, an oil product tank area, an air separation air compression station and the like, and can generally reach the national second-level emission standard after biochemical treatment, and the water meeting the emission standard needs to be further deeply treated due to shortage of water resources to achieve recycling of industrial water replenishing requirements;

chemical industry waste water can carry out anaerobic ammonia oxidation treatment in the reaction tank at first to carry out subsequent operation, current reaction tank lack the sampling mechanism, need the manual sample detection that carries out of operating personnel, nevertheless manual sample can only take a sample to the waste water on reaction tank top layer, and the sample of getting is inhomogeneous, leads to certain error to appear in the result of detection.

SUMMERY OF THE UTILITY MODEL

Aiming at the technical problems in the prior art, the utility model provides an anaerobic ammonia oxidation reaction tank for chemical wastewater treatment.

The technical scheme for solving the technical problems is as follows:

an anaerobic ammonia oxidation reaction tank for chemical wastewater treatment comprises a tank body, a sampling tank, a tank cover and a cover plate, wherein the inner wall of the tank body is fixedly connected with a connecting seat and a supporting plate through screws, the top of the supporting plate is fixedly connected with a shell through screws, and a driving mechanism is arranged inside the shell;

the driving mechanism comprises a first bevel gear, a second bevel gear, a driving shaft, supporting seats, a first driving gear, a second driving gear and a motor, wherein two groups of supporting seats are welded on the inner wall of the shell, the driving shaft is rotatably connected between the two groups of supporting seats, two ends of the driving shaft penetrate through the surface of the supporting seats and extend to the other side of the supporting seats, the second driving gear is welded at two ends of the driving shaft, two groups of first threaded rods are rotatably connected to the top of the connecting seat, one ends of the two groups of first threaded rods are rotatably connected to the surface of the shell and extend into the shell, the first bevel gear is welded at one end of each first threaded rod, and the first bevel gear is meshed with the second bevel gear;

and the outer wall of the first threaded rod is in threaded connection with a traction block, and the traction block is detachably connected with a sampling tank.

Further, the inside of casing is through screw fixedly connected with motor, second drive gear is installed to the output of motor, the central point welding of drive shaft has first drive gear, first drive gear and second drive gear intermeshing, the surface of casing is through screw fixedly connected with radiator fan.

Further, the outer wall welding of sample jar has the connecting block, and is two sets of one side integrated into one piece that the traction block is relative has the base, the skin weld of base has two sets of gag lever posts, the surface of connecting block seted up with gag lever post assorted jack, the gag lever post runs through in the surface of connecting block through the jack, the bottom of connecting block contacts with the top of base.

Furthermore, the surface of the cover plate is provided with an insertion hole which is the same as the surface of the connecting block, the limiting rod penetrates through the surface of the cover plate through the insertion hole, and the bottom of the cover plate is respectively contacted with the top of the connecting block and the top of the traction block.

Further, magnet plates are respectively embedded in the contact areas of the bottom of the cover plate and the top of the traction block, and the polarities of the two groups of magnet plates are opposite.

Further, the outer wall of the top of the sampling tank and the inner wall of the tank cover are provided with threads, the tank cover is in threaded connection with the top of the sampling tank, the surface of the tank cover is provided with a through hole, and the through hole is of a conical structure.

Further, the bottom welding of cover has four groups of second threaded rods, four groups the outer wall welding of second threaded rod has the dog, four groups the detachable filter screen that is connected with in bottom of second threaded rod.

Furthermore, the four groups of second threaded rods penetrate through the surface of the filter screen, the top of the filter screen is in contact with the bottom of the stop block, locking nuts are in threaded connection with the outer wall of the four groups of second threaded rods, the top of each locking nut is in contact with the bottom of the filter screen, and the outer wall of the filter screen is attached to the inner wall of the sampling tank.

Furthermore, the junction of first threaded rod and casing is provided with spacing seat, the outer wall welding of first threaded rod has spacing seat, the outer wall of spacing seat is seted up flutedly, the conch wall block of casing is in the inside of recess and first threaded rod can be through the rotation of spacing seat in the conch wall of casing.

The utility model has the following beneficial technical effects:

1. drive two sets of first threaded rods through actuating mechanism and rotate, drive the ascending removal of vertical side of sample jar realization through the traction block when two sets of first threaded rods rotate, the removal through the sample jar comes to take a sample the waste water of the comparatively lower floor of reaction tank, will make waste water get into inside the sample jar when the through-hole at cover top just contacted top layer waste water, can collect the waste water of different levels along with the removal of sample jar, make the sample that takes out more standard, reduced the error of testing result.

2. Through the through-hole of toper structure, can slow down the waste water and get into the inside velocity of flow of sample jar, the filter screen of cover bottom installation can filter the impurity in the waste water, can realize solid-liquid separation to the waste water sample that takes out, and subsequent detection achievement of being convenient for has improved staff's detection efficiency.

Drawings

FIG. 1 is a schematic view of a connection structure of a tank body and a shell body according to the present invention;

FIG. 2 is a schematic view of the internal structure of the housing of the present invention;

FIG. 3 is a schematic top view of the driving mechanism of the present invention;

FIG. 4 is a schematic cross-sectional view of a sampling tank according to the present invention;

FIG. 5 is an enlarged view of the structure at A in FIG. 4 according to the present invention;

fig. 6 is a schematic view of the connection structure of the connecting block and the traction block according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a tank body; 2. a connecting seat; 3. a first threaded rod; 4. a housing; 5. a support plate; 6. a traction block; 7. a first bevel gear; 8. a second bevel gear; 9. a drive shaft; 10. a first drive gear; 11. a supporting seat; 12. a limiting seat; 13. a heat radiation fan; 14. a second drive gear; 15. a motor; 16. a sampling tank; 17. a can lid; 18. a through hole; 19. connecting blocks; 20. a locking nut; 21. a filter screen; 22. a stopper; 23. a second threaded rod; 24. a cover plate; 25. a limiting rod.

Detailed Description

The principles and features of the present invention will be described with reference to the accompanying drawings, which are provided for illustration only and are not intended to limit the scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 6, the present invention provides an anammox reaction tank for chemical wastewater treatment, the anammox reaction tank includes a tank body 1, a sampling tank 16, a tank cover 17 and a cover plate 24, in fig. 1, the tank body 1 is a side wall of one end of the anammox reaction tank;

the inner wall of the tank body 1 is fixedly connected with a connecting seat 2 and a supporting plate 5 through screws, the top of the supporting plate 5 is fixedly connected with a shell 4 through screws, and a driving mechanism is arranged inside the shell 4;

actuating mechanism includes first conical gear 7, second conical gear 8, drive shaft 9, supporting seat 11, first drive gear 10, second drive gear 14 and motor 15, the inner wall welding of casing 4 has two sets of supporting seats 11, it is connected with drive shaft 9 to rotate between two sets of supporting seats 11, and the both ends of drive shaft 9 run through in the surface of supporting seat 11 and extend to the opposite side of supporting seat 11, the both ends welding of drive shaft 9 has second drive gear 14, the top of connecting seat 2 is rotated and is connected with two sets of first threaded rod 3, the one end of two sets of first threaded rod 3 is rotated and is connected in the surface of casing 4 and extend to the inside of casing 4, the one end welding of first threaded rod 3 has first conical gear 7, first conical gear 7 and second conical gear 8 intermeshing.

A motor 15 is fixedly connected inside the shell 4 through a screw, a second driving gear 14 is installed at the output end of the motor 15, a first driving gear 10 is welded at the central part of the driving shaft 9, the first driving gear 10 and the second driving gear 14 are mutually meshed, a cooling fan 13 is fixedly connected on the surface of the shell 4 through a screw, the outer wall of the two groups of first threaded rods 3 is in threaded connection with traction blocks 6, a sampling tank 16 is detachably connected between the two groups of traction blocks 6, the two groups of first threaded rods 3 are driven to rotate through a driving mechanism, the traction blocks 6 are driven to linearly move on the outer wall of the first threaded rods 3 when the first threaded rods 3 rotate, the traction blocks 6 can drive the sampling tank 16 to synchronously move through a connecting block 19, so that waste water at different levels is collected through the sampling tank 16, collected samples are more uniform, and no manual waste water collection by an operator is needed, the efficiency of collection and detection is improved.

The outer wall welding of sample jar 16 has connecting block 19, one side integrated into one piece that two sets of traction block 6 are relative has the base, the skin weld of base has two sets of gag lever posts 25, connecting block 19's surface seted up with gag lever post 25 assorted jack, gag lever post 25 runs through in connecting block 19's surface through the jack, connecting block 19's bottom contacts with the top of base, fix connecting block 19 through gag lever post 25, thereby realized that the removal through traction block 6 drives connecting block 19 and sample jar 16 synchronous motion.

The jack that is the same with connecting block 19 surface is seted up on the surface of apron 24, and gag lever post 25 runs through in the surface of apron 24 through the jack, and the bottom of apron 24 contacts with the top of connecting block 19 and the top of traction block 6 respectively, fixes connecting block 19 on the base surface through apron 24, prevents that connecting block 19 from taking place to drop.

The magnet plates are respectively embedded in the contact areas of the bottom of the cover plate 24 and the top of the traction block 6, the two groups of magnet plates are opposite in polarity, the cover plate 24 is fixed through mutual adsorption of the two groups of magnet plates, the blocking strength of the cover plate 24 to the connecting block 19 is increased, and the cover plate 24 is convenient to take down.

As shown in fig. 4 and 5, the outer wall of the top of the sampling tank 16 and the inner wall of the tank cover 17 are threaded, the tank cover 17 is threaded to the top of the sampling tank 16, the through hole 18 is formed in the surface of the tank cover 17, the through hole 18 is arranged to be of a conical structure, waste water is collected through the through hole 18, the flow rate of the waste water entering the sampling tank 16 can be reduced through the through hole 18 of the conical structure, and the sampling tank 16 can collect waste water of different levels in the moving process.

As shown in fig. 5, four groups of second threaded rods 23 are welded at the bottom of the tank cover 17, the stoppers 22 are welded on the outer walls of the four groups of second threaded rods 23, the bottom ends of the four groups of second threaded rods 23 are detachably connected with the filter screen 21, and solid impurities in the wastewater entering the sampling tank 16 can be filtered through the filter screen 21, so that solid-liquid separation of the wastewater is realized, and the detection efficiency of workers is improved; four sets of second threaded rods 23 run through the surface of filter screen 21, the top of filter screen 21 and the bottom of dog 22 contact, the outer wall threaded connection of four sets of second threaded rods 23 has lock nut 20, the top of lock nut 20 and the bottom of filter screen 21 contact, the outer wall of filter screen 21 and the inner wall of sample jar 16 laminate mutually, threaded connection through between lock nut 20 and the second threaded rod 23 locks filter screen 21 on four sets of dog 22 surfaces, it breaks away from the surface of second threaded rod 23 and can realize the dismantlement to filter screen 21 to rotate lock nut 20, be convenient for clear up or change filter screen 21.

First threaded rod 3 is provided with spacing seat 12 with the junction of casing 4, the outer wall welding of first threaded rod 3 has spacing seat 12, the outer wall of spacing seat 12 is seted up flutedly, the conch wall block of casing 4 can pass through spacing seat 12 at the conch wall internal rotation of casing 4 in the inside of recess and first threaded rod 3, spacing seat 12 can play the effect of supporting first threaded rod 3, and can carry on spacingly to first threaded rod 3, first conical gear 7 and second conical gear 8's meshing precision has been guaranteed.

When the device is used, an operator turns on a switch of a motor 15, the motor 15 drives a second driving gear 14 to rotate, the second driving gear 14 drives a driving shaft 9 to rotate through a first driving gear 10, the driving shaft 9 can drive second bevel gears 8 at two ends to synchronously rotate when rotating, the two groups of second bevel gears 8 can drive two groups of first threaded rods 3 to rotate through first bevel gears 7, the two groups of first threaded rods 3 can drive a traction block 6 to linearly move on the outer wall of the first threaded rods 3 when rotating, and the traction block 6 can drive a sampling tank 16 to synchronously move through a connecting block 19, so that wastewater at different levels can be collected through the sampling tank 16;

then, drive sample jar 16 through actuating mechanism and rise, pull up apron 24, make apron 24 break away from the top of connecting block 19 and traction block 6, then make gag lever post 25 break away from connecting block 19 is inside to take off sample jar 16, can collect waste water and the accumulational solid in filter screen 21 surface in the sample jar 16 after opening cover 17.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides an anaerobic ammonia oxidation reaction tank for chemical wastewater treatment, includes cell body (1), sample jar (16), cover (17) and apron (24), its characterized in that: the inner wall of the tank body (1) is fixedly connected with a connecting seat (2) and a supporting plate (5) through screws, the top of the supporting plate (5) is fixedly connected with a shell (4) through screws, and a driving mechanism is arranged inside the shell (4);

the driving mechanism comprises a first bevel gear (7), a second bevel gear (8), a driving shaft (9), supporting seats (11), a first driving gear (10), a second driving gear (14) and a motor (15), wherein the inner wall of the shell (4) is welded with two groups of supporting seats (11), the driving shaft (9) is rotatably connected between the two groups of supporting seats (11), the two ends of the driving shaft (9) penetrate through the surface of the supporting seats (11) and extend to the other side of the supporting seats (11), the second driving gear (14) is welded at the two ends of the driving shaft (9), the top of the connecting seat (2) is rotatably connected with two groups of first threaded rods (3), one ends of the two groups of first threaded rods (3) are rotatably connected to the surface of the shell (4) and extend to the inside of the shell (4), and the first bevel gear (7) is welded at one end of the first threaded rods (3), the first bevel gear (7) and the second bevel gear (8) are meshed with each other;

two sets of the outer wall threaded connection of first threaded rod (3) has traction block (6), and is two sets of detachable being connected with sample jar (16) between traction block (6).

2. The anaerobic ammonia oxidation reaction tank for chemical wastewater treatment according to claim 1, characterized in that: the utility model discloses a radiator fan, including casing (4), screw fixedly connected with motor (15) are passed through to the inside of casing (4), second drive gear (14) are installed to the output of motor (15), the central point welding of drive shaft (9) has first drive gear (10), first drive gear (10) and second drive gear (14) intermeshing, screw fixedly connected with radiator fan (13) are passed through on the surface of casing (4).

3. The anaerobic ammonia oxidation reaction tank for chemical wastewater treatment according to claim 1, characterized in that: the outer wall welding of sample jar (16) has connecting block (19), and is two sets of one side integrated into one piece that traction block (6) are relative has the base, the skin weld of base has two sets of gag lever posts (25), the surface of connecting block (19) seted up with gag lever post (25) assorted jack, gag lever post (25) run through in the surface of connecting block (19) through the jack, the bottom of connecting block (19) contacts with the top of base.

4. The anaerobic ammonia oxidation reaction tank for chemical wastewater treatment according to claim 3, characterized in that: the surface of the cover plate (24) is provided with insertion holes identical to the surface of the connecting block (19), the limiting rod (25) penetrates through the surface of the cover plate (24) through the insertion holes, and the bottom of the cover plate (24) is respectively in contact with the top of the connecting block (19) and the top of the traction block (6).

5. The anaerobic ammonia oxidation reaction tank for chemical wastewater treatment according to claim 4, characterized in that: magnet plates are respectively embedded in the contact areas of the bottom of the cover plate (24) and the top of the traction block (6), and the polarities of the two groups of magnet plates are opposite.

6. The anaerobic ammonia oxidation reaction tank for chemical wastewater treatment according to claim 5, characterized in that: the sampling device is characterized in that the outer wall of the top of the sampling tank (16) and the inner wall of the tank cover (17) are provided with threads, the tank cover (17) is connected to the top of the sampling tank (16) in a threaded mode, a through hole (18) is formed in the surface of the tank cover (17), and the through hole (18) is of a conical structure.

7. The anaerobic ammonia oxidation reaction tank for chemical wastewater treatment according to claim 6, characterized in that: the bottom welding of cover (17) has four groups of second threaded rod (23), four groups the outer wall welding of second threaded rod (23) has dog (22), four groups the detachable filter screen (21) that is connected with in bottom of second threaded rod (23).

8. The anaerobic ammonia oxidation reaction tank for chemical wastewater treatment according to claim 7, characterized in that: the four groups of second threaded rods (23) penetrate through the surface of the filter screen (21), the top of the filter screen (21) is in contact with the bottom of the stop block (22), the outer wall of the four groups of second threaded rods (23) is in threaded connection with a locking nut (20), the top of the locking nut (20) is in contact with the bottom of the filter screen (21), and the outer wall of the filter screen (21) is attached to the inner wall of the sampling tank (16).

9. The anaerobic ammonia oxidation reaction tank for chemical wastewater treatment according to claim 1, characterized in that: the junction of first threaded rod (3) and casing (4) is provided with spacing seat (12), the outer wall welding of first threaded rod (3) has spacing seat (12), the outer wall of spacing seat (12) is seted up flutedly, the conch wall block of casing (4) can be through the conch wall internal rotation of spacing seat (12) at casing (4) in the inside of recess and first threaded rod (3).