CN211159810U

CN211159810U - Active coke circulation regenerator

Info

Publication number: CN211159810U
Application number: CN201921690441.3U
Authority: CN
Inventors: 白云峰; 徐燕峰; 初炜; 江浩; 张平; 韦立强; 张建年
Original assignee: Haining Cpcep Energy Saving Environmental Protection Equipment Technology Co ltd
Current assignee: Haining Cpcep Energy Saving Environmental Protection Equipment Technology Co ltd
Priority date: 2019-10-10
Filing date: 2019-10-10
Publication date: 2020-08-04
Anticipated expiration: 2029-10-10

Abstract

The utility model discloses an active burnt circulation regenerator, including air inlet and regeneration tower, the filter chamber is installed to one side of air inlet, and the inside of filter chamber is provided with the link, the inside of link is provided with the activated carbon board, and the inside of activated carbon board is provided with the gas pocket, the spring is installed to one side of link, and the inside of spring runs through there is the spacer pin, the intake pipe is installed to one side of filter chamber, and the mid-mounting of intake pipe has the heating chamber. This active coke circulation regenerator is provided with activated carbon plate and gas pocket, contacts between gas and the activated carbon plate, and the evenly distributed of gas pocket can effectual increase the area of contact between gas and the activated carbon plate for the activated carbon plate can the efficient impurity among the adsorbed gas to and carry out drying process to gas, avoid the impurity that gas carried to get into the inside of regenerator column, make the inside of regenerator column mix impurity, influence the regeneration effect of regenerator column to active coke.

Description

Active coke circulation regenerator

Technical Field

The utility model relates to an active burnt regenerator technical field specifically is an active burnt regenerator that circulates.

Background

The active coke dry-method flue gas purification technology can remove various pollutants in flue gas by utilizing the broad-spectrum performance of active coke, and can recycle the removed sulfur, and the active coke dry-method flue gas purification technology is increasingly widely used in the fields of metallurgy, steel and chemical industry. The active coke-drying flue gas purification system mainly comprises an adsorption system, a regeneration system, a material circulation system and a byproduct recycling system. In the process of purifying the flue gas by the active coke dry method, the regeneration system regenerates the active coke with reduced adsorption capacity, and the active coke is put into use after the performance is recovered, so that the operation cost of the whole system can be effectively controlled.

The existing active coke circulating regenerator is easy to carry impurities due to introduction of external air in the using process, so that the impurities are adsorbed in the active coke circulating regenerator, the regeneration effect of the active coke circulating regenerator is easily influenced, the regeneration efficiency of the active coke circulating regenerator is low, the use requirements of people cannot be well met, and technical innovation is performed on the basis of the existing active coke circulating regenerator aiming at the above situation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an active burnt regenerator to propose current active burnt regenerator in solving above-mentioned background art in the use, the leading-in impurity that carries easily of outside air leads to impurity absorption in active burnt regenerator's inside, thereby influences active burnt regenerator's regeneration effect easily, and active burnt regenerator regeneration efficiency is lower, the user demand problem of satisfying people that can not be fine.

In order to achieve the above object, the utility model provides a following technical scheme: an active coke circulation regenerator comprises an air inlet and a regeneration tower, wherein a filter chamber is installed on one side of the air inlet, a connecting frame is arranged in the filter chamber, an active carbon plate is arranged in the connecting frame, an air hole is formed in the active carbon plate, a spring is installed on one side of the connecting frame, a limiting pin penetrates through the inside of the spring, an air inlet pipe is installed on one side of the filter chamber, a heating chamber is installed in the middle of the air inlet pipe, a partition plate is arranged in the heating chamber, a heating wire is installed on one side, away from the central axis of the heating chamber, of the partition plate, a connecting pipe is installed on one side of the heating chamber, an air blower is installed in the middle of the connecting pipe, a return pipe is installed on one side of the regeneration tower, the regeneration tower is located on one side of the connecting pipe, a, and one side of the tubular heat exchanger is provided with an exhaust pipe, and a guide pipe is arranged above the tubular heat exchanger.

The filter chamber is in threaded connection with the connecting frame, the activated carbon plates are symmetrically distributed about a horizontal center line of the connecting frame, and the air holes are uniformly distributed along the horizontal center line of the activated carbon plates.

The filter chamber forms an elastic structure with the connecting frame through the cooperation between the spring and the limiting pin, and the spring and the limiting pin are symmetrically distributed about the horizontal center line of the connecting frame.

The heating chamber is fixedly connected with the clapboards, the clapboards are parallel to each other, and seven clapboards are arranged.

The heating chamber is fixedly connected with the heating wires, and the heating wires are symmetrically distributed about the horizontal center line of the heating chamber.

The filter chamber forms a communicating structure with the heating chamber through the air inlet pipe, and the heating chamber forms a communicating structure with the regeneration tower through the matching between the blower and the connecting pipe.

The regeneration tower and the tubular heat exchanger form a communicating structure through the matching between the high-pressure fan and the return pipe, and the tubular heat exchanger and the regeneration tower form a communicating structure through the guide pipe.

The inside of regenerator is provided with active burnt, and regenerator parcel is in the outside of active burnt.

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

1. The utility model discloses be provided with activated carbon plate and gas pocket, contact between gas and the activated carbon plate, and the even distribution of gas pocket can be effectual increase the area of contact between gas and the activated carbon plate, makes the activated carbon plate can the impurity in the efficient adsorbed gas to and carry out drying process to the gas, avoids the impurity that gas carried to get into the inside of regenerator column, makes the inside of regenerator column mix impurity, influences the regeneration effect of regenerator column to the active coke;

2. The utility model discloses be provided with spring and spacer pin, gas flows into the inside of filter chamber, make gas exert external force to the link, accessible link along the axis direction compression spring of spacer pin, and the symmetric distribution of spring and spacer pin can effectually avoid the link to produce the incline, make the spring can the external force that the link received by efficient buffering, thereby make the activated carbon board can be stable carry out high-efficient processing to gas, be provided with the baffle, the crisscross design of baffle can effectually block the gas that flows through the heating chamber inside, delay gaseous velocity of flow, can make the heater strip can carry out high-efficient heat treatment to gas;

3. The utility model discloses be provided with high pressure positive blower and tubular heat exchanger, under high pressure positive blower's effect, can effectually lead to tubular heat exchanger's inside with the inside high-temperature gas of regenerator column along the inside of pipe, can handle through tubular heat exchanger effectual high-temperature gas, make low-temperature gas lead to regenerator column's inside along the inside of back flow, cool down the processing to regenerator column inside active burnt, make active burnt can obtain regeneration treatment, and can concentrate the utilization through blast pipe discharge with high-temperature gas, make high-temperature gas can obtain reuse, thereby can effectual reduction high-temperature gas's waste.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

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

FIG. 3 is a schematic view of the internal structure of the heating chamber of the present invention;

Fig. 4 is a schematic view of a part of an enlarged structure at a in fig. 2 according to the present invention.

In the figure: 1. an air inlet; 2. a filtering chamber; 3. an air inlet pipe; 4. a heating chamber; 5. a blower; 6. a connecting pipe; 7. a regeneration tower; 8. a high pressure fan; 9. a return pipe; 10. an exhaust pipe; 11. a tubular heat exchanger; 12. a conduit; 13. a connecting frame; 14. an activated carbon plate; 15. air holes; 16. heating wires; 17. a partition plate; 18. a spring; 19. and a limiting pin.

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.

Referring to fig. 1-4, the present invention provides a technical solution: an active coke circulation regenerator comprises an air inlet 1 and a regeneration tower 7, wherein a filter chamber 2 is installed on one side of the air inlet 1, a connecting frame 13 is arranged in the filter chamber 2, an active carbon plate 14 is arranged in the connecting frame 13, an air hole 15 is formed in the active carbon plate 14, the filter chamber 2 is in threaded connection with the connecting frame 13, the active carbon plates 14 are symmetrically distributed about the horizontal central line of the connecting frame 13, the air hole 15 is uniformly distributed along the horizontal central line of the active carbon plate 14, air flows pass through the inside of the filter chamber 2 to enable the air to be in contact with the active carbon plate 14, the uniform distribution of the air hole 15 can effectively increase the contact area between the air and the active carbon plate 14, the active carbon plate 14 can efficiently adsorb impurities in the air and dry the air, and the impurities carried by the air are prevented from entering the regeneration tower 7, impurities are doped in the regeneration tower 7, so that the regeneration effect of the regeneration tower 7 on the active coke is influenced;

A spring 18 is arranged on one side of the connecting frame 13, a limiting pin 19 penetrates through the spring 18, the filtering chamber 2 and the connecting frame 13 form an elastic structure through the matching between the spring 18 and the limiting pin 19, the spring 18 and the limiting pin 19 are symmetrically distributed about the horizontal central line of the connecting frame 13, air flows into the filtering chamber 2, so that the air applies external force to the connecting frame 13, the spring 18 can be compressed along the central axis direction of the limiting pin 19 through the connecting frame 13, the connecting frame 13 can be effectively prevented from deflecting due to the symmetrical distribution of the spring 18 and the limiting pin 19, the spring 18 can efficiently buffer the external force applied to the connecting frame 13, so that the activated carbon plate 14 can stably and efficiently process the air, an air inlet pipe 3 is arranged on one side of the filtering chamber 2, a heating chamber 4 is arranged in the middle of the air inlet pipe 3, and a partition plate 17 is arranged in the heating chamber, the heating wires 16 are arranged on one side, away from the central axis of the heating chamber 4, of the partition board 17, the heating chamber 4 is fixedly connected with the partition board 17, the partition boards 17 are parallel to each other, seven partition boards 17 are arranged, and the partition boards 17 are designed in a staggered manner, so that gas flowing through the heating chamber 4 can be effectively blocked, the flow rate of the gas can be delayed, and the heating wires 16 can efficiently heat the gas;

The heating chamber 4 is fixedly connected with the heating wires 16, the heating wires 16 are symmetrically distributed about the horizontal center line of the heating chamber 4, one side of the heating chamber 4 is provided with a connecting pipe 6, the middle part of the connecting pipe 6 is provided with an air blower 5, one side of the regeneration tower 7 is provided with a return pipe 9, the regeneration tower 7 is positioned at one side of the connecting pipe 6, the filter chamber 2 and the heating chamber 4 form a communicating structure through an air inlet pipe 3, the heating chamber 4 and the regeneration tower 7 form a communicating structure through the matching between the air blower 5 and the connecting pipe 6, the regeneration tower 7 is internally provided with active coke, and the regeneration tower 7 is wrapped outside the active coke;

The middle part of the return pipe 9 is provided with a high pressure fan 8, the upper part of the return pipe 9 is provided with a tubular heat exchanger 11, one side of the tubular heat exchanger 11 is provided with an exhaust pipe 10, the upper part of the tubular heat exchanger 11 is provided with a conduit 12, the regeneration tower 7 and the tubular heat exchanger 11 form a communication structure through the matching between the high pressure fan 8 and the return pipe 9, and the tubular heat exchanger 11 and the regeneration tower 7 form a communication structure through the conduit 12, under the action of the high pressure fan 8, the high temperature gas in the regeneration tower 7 can be effectively guided into the tubular heat exchanger 11 along the inside of the conduit 12, the high temperature gas can be effectively treated through the tubular heat exchanger 11, the low temperature gas can be guided into the regeneration tower 7 along the inside of the return pipe 9, the active coke in the regeneration tower 7 can be cooled, the active coke can be regenerated, and the high temperature gas can be exhausted through the exhaust pipe, the high-temperature gas can be reused, and the waste of the high-temperature gas can be effectively reduced.

When using the active coke cycle regenerator, firstly, the blower 5 is started, and air flows through the inside of the filter chamber 2, so that the gas is contacted with the active carbon plate 14, and the active carbon plate 14 can effectively adsorb impurities in the gas;

Secondly, the gas in the filtering chamber 2 is guided into the heating chamber 4 along the inside of the gas inlet pipe 3, the partition boards 17 are designed in a staggered mode, the gas flowing through the heating chamber 4 can be effectively blocked, the flow rate of the gas is delayed, then the gas is heated by the heating wires 16, then the gas is guided into the regeneration tower 7 along the inside of the connecting pipe 6, and the active coke in the regeneration tower 7 is heated;

finally, the high pressure fan 8 is started, the high temperature gas inside the regeneration tower 7 is guided into the tubular heat exchanger 11 along the inside of the guide pipe 12, the high temperature gas is processed by the tubular heat exchanger 11, the low temperature gas is guided into the regeneration tower 7 along the inside of the return pipe 9, the temperature of the active coke inside the regeneration tower 7 is reduced, and the active coke can be regenerated, wherein the model of the high pressure fan 8 is 2TB1610 to 7AH06, the tubular heat exchanger heat exchange is a conventional technology, and the method of tubular heat exchange for heating and cooling the active coke is adopted in the Chinese invention patent with the patent number Z L02112580.5 named as an active coke moving desorption device which has been disclosed by the applicant.

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. An active coke circulation regenerator, comprising a gas inlet (1) and a regeneration tower (7), characterized in that: the device comprises a gas inlet (1), a filter chamber (2) and a connecting frame (13), wherein the filter chamber (2) is installed on one side of the gas inlet (1), the connecting frame (13) is internally provided with an activated carbon plate (14), a gas hole (15) is formed in the activated carbon plate (14), a spring (18) is installed on one side of the connecting frame (13), a limiting pin (19) penetrates through the inside of the spring (18), a gas inlet pipe (3) is installed on one side of the filter chamber (2), a heating chamber (4) is installed in the middle of the gas inlet pipe (3), a partition plate (17) is arranged in the heating chamber (4), a heating wire (16) is installed on one side, far away from the central axis of the heating chamber (4), of the partition plate (17), a connecting pipe (6) is installed on one side of the heating chamber (4), a blower (5) is installed in the middle of the connecting pipe (6, and regeneration tower (7) are located one side of connecting pipe (6), the mid-mounting of back flow (9) has high pressure positive blower (8), tubular heat exchanger (11) are installed to the top of back flow (9), and blast pipe (10) are installed to one side of tubular heat exchanger (11), pipe (12) are installed to the top of tubular heat exchanger (11).

2. The active coke recycling regenerator according to claim 1, wherein: the filter chamber (2) is in threaded connection with the connecting frame (13), the activated carbon plates (14) are symmetrically distributed about the horizontal center line of the connecting frame (13), and the air holes (15) are uniformly distributed along the horizontal center line of the activated carbon plates (14).

3. The active coke recycling regenerator according to claim 1, wherein: the filter chamber (2) and the connecting frame (13) form an elastic structure through the matching between the spring (18) and the limiting pin (19), and the spring (18) and the limiting pin (19) are symmetrically distributed about the horizontal center line of the connecting frame (13).

4. The active coke recycling regenerator according to claim 1, wherein: the heating chamber (4) is fixedly connected with the partition boards (17), the partition boards (17) are parallel to each other, and seven partition boards (17) are arranged.

5. The active coke recycling regenerator according to claim 1, wherein: the heating chamber (4) is fixedly connected with the heating wires (16), and the heating wires (16) are symmetrically distributed around the horizontal central line of the heating chamber (4).

6. The active coke recycling regenerator according to claim 1, wherein: the filter chamber (2) and the heating chamber (4) form a communicating structure through the air inlet pipe (3), and the heating chamber (4) and the regeneration tower (7) form a communicating structure through the matching between the blower (5) and the connecting pipe (6).

7. The active coke recycling regenerator according to claim 1, wherein: the regeneration tower (7) and the tubular heat exchanger (11) form a communicating structure through the matching between the high-pressure fan (8) and the return pipe (9), and the tubular heat exchanger (11) and the regeneration tower (7) form a communicating structure through the guide pipe (12).

8. The active coke recycling regenerator according to claim 1, wherein: active coke is arranged in the regeneration tower (7), and the regeneration tower (7) is wrapped outside the active coke.