CN218435053U

CN218435053U - Ammonia nitrogen stripping, absorbing and removing equipment

Info

Publication number: CN218435053U
Application number: CN202222723599.4U
Authority: CN
Inventors: 宫芳
Original assignee: Shandong Tangzheng Environmental Engineering Co ltd
Current assignee: Shandong Tangzheng Environmental Engineering Co ltd
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2023-02-03
Anticipated expiration: 2032-10-17

Abstract

The utility model discloses an ammonia nitrogen blows and takes off absorption removal equipment relates to ammonia nitrogen and blows and takes off technical field, including blowing off the tower body, set up the inlet tube in blowing off tower body upper end, set up at ventilation pipe and the air-blower of blowing off tower body lower extreme, set up at the gas vent on blowing off tower body top, set up blowing off the inside packing layer of tower body and set up the support at blowing off tower body lower surface, the inside of blowing off the tower body is provided with and is used for filtering sewage and the filtration collection subassembly that collects to the filtrations. Its benefit lies in, sets up and filters the collection subassembly, utilizes to filter the filter in the collection subassembly and can filter the impurity in the waste water, utilizes to collect the mouth and can collect the impurity that other filters crossed out, when needs are collected impurity, upwards pulls out the baffle, can will blow off the impurity that is filtered out by the filter in the tower body and collect the processing.

Description

Ammonia nitrogen stripping, absorbing and removing equipment

Technical Field

The utility model relates to an ammonia nitrogen blows and takes off technical field, specifically is ammonia nitrogen blows and takes off absorption removal equipment.

Background

Ammonia nitrogen is nitrogen that exists in water in the form of free ammonia (NH 3) and ammonium ions (NH 4 +). The ammonia nitrogen in water has a plurality of sources, and besides domestic sewage and landfill leachate, the ammonia nitrogen in water also comes from the emission of industrial wastewater of steel, oil refining, chemical fertilizer, tanning, petrochemical industry, glass manufacturing, feed production and the like. Ammonia nitrogen is a main factor causing eutrophication of water, and can cause mass propagation of algae and microorganisms in the water, so that dissolved oxygen in the water is rapidly reduced, and the fish and other aquatic organisms are anoxic and dead, thereby causing serious influence on water quality.

According to the search discovery, chinese patent No. CN202220339943.7 discloses a stripping tower device for high ammonia nitrogen wastewater, which shunts and guides the wastewater on a water inlet pipe through a shunting device, and the wastewater can be subjected to double filtration by a filtering device and a water filtering device, so as to avoid blockage of an atomizing device, and when the wastewater flows to an annular filter disc and is sprayed out of the atomizing device through a booster pump, the wastewater can be fully contacted with air, thereby achieving the purposes of effectively filtering the wastewater and greatly improving the stripping efficiency.

In view of the above-described problems, the inventors of the present invention have considered that the filtering device and the water filtering device can filter the impurities in the wastewater, but the device requires the blow-off tower to be disassembled when collecting the impurities filtered in the filtering device and the water filtering device, and then the impurities in the filtering device and the water filtering module can be taken out.

To the problem, the utility model provides an ammonia nitrogen blows and takes off absorption and get rid of equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ammonia nitrogen blows and takes off absorption and get rid of equipment, set up and filter the collection subassembly, can filter the impurity in the waste water through utilizing the filter in filtering the collection subassembly, utilize the collection mouth can collect the impurity that other filter crossed the filtration and crossed, when needs are collected impurity, upwards pull out the baffle, can will blow off and collect the processing by the impurity that the filter crossed in the tower body to the problem among the background art has been solved.

In order to achieve the above object, the utility model provides a following technical scheme: the ammonia nitrogen stripping absorption and removal equipment comprises a stripping tower body, a water inlet pipe arranged at the upper end of the stripping tower body, a ventilation pipe and an air blower arranged at the lower end of the stripping tower body, an exhaust port arranged at the top end of the stripping tower body, a packing layer arranged inside the stripping tower body and a support arranged on the lower surface of the stripping tower body, wherein a filtering and collecting assembly for filtering sewage and collecting filtered substances is arranged inside the stripping tower body;

the filtering and collecting assembly comprises a filter plate and a collecting port, a plurality of filtering holes used for filtering sundries in sewage are formed in the filter plate, the filter plate is arranged in the blowing-off tower body in an inclined state, the collecting port is fixed on the outer side surface of the blowing-off tower body, and the mounting position of the collecting port is located at the lowest end of the filter plate which is installed in an inclined mode.

Furthermore, a baffle plate used for blocking sundries in the collecting opening is connected to the collecting opening in a sliding mode.

Further, the lower surface of the baffle is fixedly connected with a sealing gasket for sealing the collecting port.

Further, the inlet tube link up to inside the stripping tower body, and the intercommunication has a plurality of shower nozzles on being located the inlet tube of stripping tower body inside, and the interval between the adjacent shower nozzle equals.

Furthermore, the ventilation pipe is communicated with the stripping tower body, and the ventilation pipe is fixedly connected with an external blower.

Furthermore, a water outlet is formed in the stripping tower body, the water outlet is communicated with the stripping tower body, and the water outlet is fixedly connected to the lower end of the stripping tower body.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model provides an ammonia nitrogen blows and takes off absorption and get rid of equipment can filter the impurity in the waste water through utilizing the filter in filtering the collection subassembly, utilizes and collects the mouth and can collect the impurity that other filter filtered off, when needs are collected impurity, upwards pulls out the baffle, can will blow off and be filtered off by the filter in the tower body and collect the processing.

2. The utility model provides an ammonia nitrogen blows and takes off absorption and get rid of equipment through the fixed sealed pad in the bottom of baffle, utilizes sealed pad can further seal the tower body that blows off, can guarantee to blow off the tower normal function under the condition of collecting mouthful closing.

Drawings

FIG. 1 is a schematic view of the overall structure of the ammonia nitrogen stripping, absorbing and removing equipment of the utility model;

FIG. 2 is a schematic view of a partial three-dimensional structure of the ammonia nitrogen stripping absorption removal device of the present invention;

FIG. 3 is a schematic perspective view of the inside of the ammonia nitrogen stripping absorption removal device of the present invention;

figure 4 is the utility model discloses an ammonia nitrogen blows and takes off absorption and get rid of equipment section structure sketch map.

In the figure: 1. a stripping tower body; 2. a water inlet pipe; 3. a collection port; 4. an exhaust port; 5. a vent pipe; 6. a support; 7. a baffle plate; 8. a gasket; 9. a filter plate; 10. a filler layer; 11. a blower; 12. a spray head; 13. and (4) a water outlet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In order to solve the technical problem of how to collect and treat the impurities filtered by the filter plate 9 more conveniently, as shown in fig. 1 to 4, the following preferred technical solutions are provided:

the ammonia nitrogen stripping absorption and removal equipment comprises a stripping tower body 1, a water inlet pipe 2 arranged at the upper end of the stripping tower body 1, a ventilation pipe 5 and an air blower 11 arranged at the lower end of the stripping tower body 1, an exhaust port 4 arranged at the top end of the stripping tower body 1, a packing layer 10 arranged inside the stripping tower body 1 and a support 6 arranged on the lower surface of the stripping tower body 1, wherein a filtering and collecting assembly for filtering sewage and collecting filtered matters is arranged inside the stripping tower body 1;

the filtering and collecting assembly comprises a filter plate 9 and a collecting port 3, a plurality of filtering holes used for filtering sundries in sewage are formed in the filter plate 9, the filter plate 9 is arranged in an inclined state inside the stripping tower body 1, the collecting port 3 is fixed on the outer side surface of the stripping tower body 1, and the mounting position of the collecting port 3 is located at the lowest end of the filter plate 9 which is installed in an inclined mode. When using, earlier in the waste water that will get rid of the ammonia nitrogen through inlet tube 2 introduces the air stripping tower body 1, utilize a plurality of shower nozzle 12 that inlet tube 2 is located the fixed intercommunication of the part of air stripping tower body 1 inside to spray waste water from the top of air stripping tower body 1 downwards, waste water is when the filter 9 that sets up through the slope, utilize a plurality of through-hole of seting up on the filter 9 to filter the waste water that lets in through shower nozzle 12 the air stripping tower body 1 inside, debris in the waste water can be followed the eminence of filter 9 and slided to the lower part, switch-on air-blower 11 that the lower extreme of air stripping tower body 1 passes through ventilation pipe 5 and connects, utilize air-blower 11 to blow wind upwards, let the air fully contact in 10 with the waste water under the following current, thereby it overflows to reach the purpose that reduces waste water ammonia nitrogen concentration in the air in the filler layer to make ammonia nitrogen composition spill over from waste water with the physical mode.

In order to solve the technical problem of how to prevent the collected sundries from falling off from the collecting port 3, as shown in fig. 1-2, the following preferred technical solutions are provided:

a baffle 7 for blocking sundries in the collecting port 3 is connected on the collecting port 3 in a sliding way. Through baffle 7 of sliding connection on collection mouth 3, can block the impurity in the waste water at filter 9 in the stripping tower body 1, prevent that it directly drops from collecting mouthful 3.

Further, as shown in fig. 3, the following preferred technical solutions are provided:

the lower surface of the baffle 7 is fixedly connected with a sealing gasket 8 for sealing the collection port 3. The sealing effect on the interior of the stripping tower body 1 can be further improved by the sealing gasket 8 fixedly connected to the lower surface of the baffle 7.

In order to solve the technical problem of how to more uniformly convey the wastewater to the interior of the stripping tower body 1, as shown in fig. 4, the following preferred technical solutions are provided:

the inlet tube 2 link up to inside the stripping tower body 1, and the inlet tube 2 that is located inside the stripping tower body 1 is gone up the intercommunication and is had a plurality of shower nozzles 12, and the interval between the adjacent shower nozzle 12 equals. Through the shower nozzle 12 that a plurality of intervals that are located the fixed intercommunication of the inside part of air stripping tower body 1 at inlet tube 2 equal, can be more even carry waste water to air stripping tower body 1 inside from the outside, make it can be more comprehensive with the even of packing layer 10's contact.

In order to solve the technical problem of how to blow wind into the interior of the stripping tower body 1, as shown in fig. 4, the following preferred technical solutions are provided:

the ventilation pipe 5 is communicated with the stripping tower body 1, and the ventilation pipe 5 is fixedly connected with an external blower 11. The air required in the ammonia nitrogen blowing process can be conveyed to the inside of the stripping tower body 1 by utilizing the blower 11 and the ventilation pipe 5.

In order to solve the technical problem of how to collect the blown waste water, as shown in fig. 4, the following preferred technical solutions are provided:

a water outlet 13 is arranged on the stripping tower body 1, the water outlet 13 is communicated with the stripping tower body 1, and the water outlet 13 is fixedly connected with the lower end of the stripping tower body 1. The treated wastewater can be led out more conveniently through the water outlet 13 connected to the stripping tower body 1 for subsequent operation.

The working principle is as follows: when the device is used, wastewater needing to be removed of ammonia nitrogen is introduced into the stripping tower body 1 through the water inlet pipe 2, the wastewater is sprayed downwards from the upper part of the stripping tower body 1 by the aid of the plurality of spray heads 12 which are fixedly communicated with the part, located inside the stripping tower body 1, of the water inlet pipe 2, when the wastewater passes through the filter plate 9 which is obliquely arranged, the wastewater introduced into the stripping tower body 1 through the spray heads 12 is filtered by the aid of the plurality of through holes formed in the filter plate 9, sundries in the wastewater can slide down from the high part to the low part of the filter plate 9, the air blower 11 connected with the lower end of the stripping tower body 1 through the ventilation pipe 5 is communicated, the air is blown upwards by the air blower 11, the air is fully contacted with the wastewater under the downstream in the packing layer 10, and ammonia nitrogen components overflow from the wastewater in the air in a physical mode, so that the purpose of reducing the concentration of ammonia nitrogen in the wastewater is achieved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Ammonia nitrogen blows and takes off absorption and get rid of equipment, including blowing off tower body (1), set up inlet tube (2) blowing off tower body (1) upper end, set up blowing off ventilation pipe (5) and air-blower (11) of tower body (1) lower extreme, set up blowing off exhaust port (4) on tower body (1) top, the setting is blowing off inside packing layer (10) of tower body (1) and setting blowing off support (6) of tower body (1) lower surface, its characterized in that: a filtering and collecting component for filtering sewage and collecting filtered substances is arranged in the stripping tower body (1);

the filtering and collecting assembly comprises a filter plate (9) and a collecting port (3), a plurality of filtering holes used for filtering sundries in sewage are formed in the filter plate (9), the filter plate (9) is arranged in an inclined state inside the stripping tower body (1), the collecting port (3) is fixed on the outer side surface of the stripping tower body (1), and the mounting position of the collecting port (3) is located at the lowest end of the filter plate (9) which is installed in an inclined mode.

2. The ammonia nitrogen stripping, absorbing and removing equipment as claimed in claim 1, is characterized in that: the collecting port (3) is connected with a baffle (7) used for blocking sundries in the collecting port (3) in a sliding mode.

3. The ammonia nitrogen stripping, absorbing and removing equipment as claimed in claim 2, characterized in that: the lower surface of the baffle (7) is fixedly connected with a sealing gasket (8) used for sealing the collecting port (3).

4. The ammonia nitrogen stripping, absorbing and removing equipment according to claim 1, characterized in that: the water inlet pipe (2) is communicated with the inside of the stripping tower body (1), the water inlet pipe (2) positioned inside the stripping tower body (1) is communicated with a plurality of spray heads (12), and the intervals between the adjacent spray heads (12) are equal.

5. The ammonia nitrogen stripping, absorbing and removing equipment according to claim 1, characterized in that: the ventilation pipe (5) and the stripping tower body (1) are communicated with each other, and the ventilation pipe (5) and an external air blower (11) are fixedly connected.

6. The ammonia nitrogen stripping, absorbing and removing equipment according to claim 1, characterized in that: the stripping tower is characterized in that a water outlet (13) is formed in the stripping tower body (1), the water outlet (13) is communicated with the stripping tower body (1), and the water outlet (13) is fixedly connected to the lower end of the stripping tower body (1).