CN209741076U - Double-chamber sealed charcoal discharging system - Google Patents

Abstract

The utility model belongs to the technical field of biomass gasification furnace equipment, and relates to a double-chamber sealed carbon discharging system, which comprises an upper box body, a middle box body and a lower box body which are sequentially connected from top to bottom, wherein a water-cooling cavity of the middle box body is respectively communicated with water-cooling cavities of the upper box body and the lower box body from the outside through a connecting flange pipe; the upper end of the middle box body and the lower end of the upper box body and the lower end of the middle box body and the upper end of the lower box body are respectively opened and closed through valve components, and each group of valve components are respectively opened and closed through a group of control execution mechanisms; and the upper box body, the middle box body and the lower box body are respectively provided with an access door. The product of the utility model is simple in structure, reasonable, two boxes about adopting realize the alternately sealed of charcoal or ash goes out charcoal or ash, and the shape structural design of two upper and lower boxes is reasonable, and in use can realize high-efficient swift play charcoal or go out the ash operation.

Description

Double-chamber sealed charcoal discharging system

Technical Field

The utility model belongs to the technical field of biomass gasification stove equipment, a two room sealed charcoal system of going out is related to.

Background

The carbon discharging system is an important component of an industrial boiler, and the existing carbon discharging system has more problems in use. Mainly embodied in that charcoal or ash deposit in the dish, directly lead to water aftercooling, water and charcoal or ash contact, cause the pollution of water, water can not recycle, lead to the waste of water resource. In addition, the char or ash is difficult to reuse after it is removed.

Disclosure of Invention

The utility model provides a to above-mentioned problem, a two room sealed play charcoal systems is provided, should go out the charcoal system and in two valve switching in turn at the during operation, realize the beat effective control to going out charcoal or ash, the reliable operation is stable.

According to the technical scheme of the utility model: a double-chamber sealed charcoal discharging system is characterized in that: the water cooling device comprises an upper box body, a middle box body and a lower box body which are sequentially connected from top to bottom, wherein a water cooling cavity of the middle box body is communicated with water cooling cavities of the upper box body and the lower box body from the outer side through a connecting flange pipe respectively; the upper end of the middle box body and the lower end of the upper box body and the lower end of the middle box body and the upper end of the lower box body are respectively opened and closed through valve components, and each group of valve components are respectively opened and closed through a group of control execution mechanisms; and the upper box body, the middle box body and the lower box body are respectively provided with an access door.

As a further improvement, the valve module comprises a fixed valve seat and a movable valve body, the valve body is a cone valve, and the conical surface of the cone valve body and the conical surface of the valve seat are matched to realize sealing.

As the utility model discloses a further improvement, control actuating mechanism is including rotating the flange pipe that sets up, and the tight cooperation of flange pipe connects the sprocket, and chain takes turns to and connects the chain, and the valve body is connected to the chain lower extreme, and the flange pipe is rotated by the drive assembly drive.

As a further improvement, the driving assembly comprises a cylinder arranged on the cylinder support, and the piston rod end of the cylinder is connected with the flange pipe through a connecting rod piece.

As the utility model discloses a further improvement, the flange pipe is the hollow tube, and hollow structure's flange pipe's axial one end sets up the blanking plug pipe, sets up the inner tube in the well casement of flange pipe, and rotary joint is connected to the axial other end of flange pipe, and the inner tube extends to rotary joint's water inlet department, rotary joint's wet return mouth intercommunication flange pipe's hollow tube.

As a further improvement, the water cooling cavity lower part side of the lower box body is connected with the water inlet pipe, and the water cooling cavity top of the upper box body is connected with the water outlet pipe.

As a further improvement, both ends all are the toper structure about the middle box, go up the upper end toper structure of box lower extreme toper portion and middle box and cooperate and be connected, both ends all are the toper structure about the lower box, and the lower extreme toper structure of box upper end toper structure and middle box cooperatees and is connected down.

The technical effects of the utility model reside in that: the utility model has simple and reasonable structure, adopts the upper and the lower boxes to realize the cross sealing type carbon or ash discharging of the carbon or the ash, has reasonable shape and structure design of the upper and the lower boxes, and can realize the high-efficiency and quick carbon or ash discharging operation in use; and can carry out effective reasonable cyclic utilization to the water resource.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a top view of fig. 1.

Fig. 3 is a schematic structural view of the middle flange pipe of the present invention.

Detailed Description

The following description will further describe embodiments of the present invention with reference to the accompanying drawings.

In the figures 1-3, the water-saving valve comprises an upper box body 1, a water outlet pipe 1-1, an access door 2, a middle box body 3, a valve body 4, a valve seat 5, a chain 6, a lower box body 7, a water inlet pipe 7-1, a cylinder 8, a chain wheel 9, a cylinder support 10, a flange pipe 11, a blanking pipe 11-1, an inner pipe 11-2, a rotary joint 12, a connecting flange pipe 13 and the like.

As shown in fig. 1 and 2, the utility model relates to a double-chamber sealed charcoal discharging system, which comprises an upper box body 1, a middle box body 3 and a lower box body 7 which are connected in sequence from top to bottom, wherein a water cooling cavity of the middle box body 3 is respectively communicated with water cooling cavities of the upper box body 1 and the lower box body 7 from the outside through a connecting flange pipe 13; the upper end of the middle box body 3 and the lower end of the upper box body 1 and the lower end of the middle box body 3 and the upper end of the lower box body 7 are respectively opened and closed through valve components, and each group of valve components respectively realize opening and closing adjustment through a group of control execution mechanisms; and the upper box body 1, the middle box body 3 and the lower box body 7 are respectively provided with an access door 2. In concrete practice, the utility model discloses the product still cooperates and sets up the material level detector, and two material level detectors detect the height of material in box 1, lower box 7 respectively, realize signal connection between material level detector and the control actuator, control the switching of corresponding valve module, and then realize the effective regulation to the material, and the condition that the control needs of material level monitor to the valve module satisfy simultaneously is: the two valve components are always in an open state and a closed state.

The valve component comprises a valve seat 5 and a movable valve body 4 which are fixedly arranged, wherein the valve body 4 is a conical valve, and the conical valve body 4 is matched with the conical surface of the valve seat 5 to realize sealing.

The control execution mechanism comprises a flange pipe 11 which is rotatably arranged, the flange pipe 11 is tightly matched with a connecting chain wheel 9, a chain 6 is connected on the chain wheel 9, the lower end of the chain 6 is connected with the valve body 4, and the flange pipe 11 is driven by a driving assembly to rotate.

Drive assembly has multiple mode of setting, the utility model discloses drive assembly in the product is including setting up the cylinder 8 on cylinder support 10, and the tailpiece of the piston rod of cylinder 8 is connected with flange pipe 11 through the connecting rod spare.

As shown in fig. 3, the flange pipe 11 is a hollow pipe, a choke pipe 11-1 is disposed at one axial end of the flange pipe 11 with a hollow structure, an inner pipe 11-2 is disposed in a hollow hole of the flange pipe 11, the other axial end of the flange pipe 11 is connected to a rotary joint 12, the inner pipe 11-2 extends to a water inlet of the rotary joint 12, and a water return pipe port of the rotary joint 12 is communicated with the hollow pipe of the flange pipe 11.

The side surface of the lower part of the water-cooling cavity of the lower box body 7 is connected with a water inlet pipe 7-1, and the top end of the water-cooling cavity of the upper box body 1 is connected with a water outlet pipe 1-1. When the water cooling device works, cooling water is introduced into the water cooling cavity of the lower box body 13 through the water inlet pipe 7-1, and the cooling water flows into the middle box body 3 and the upper box body 1 upwards in sequence.

The upper end and the lower end of the middle box body 3 are both conical structures, the lower end conical part of the upper box body 1 is matched and connected with the upper end conical structure of the middle box body 3, the upper end and the lower end of the lower box body 7 are both conical structures, and the upper end conical structure of the lower box body 7 is matched and connected with the lower end conical structure of the middle box body 3.

The utility model discloses the cooling chamber of last box 1, middle box 3 and lower box 7 in the product all sets up in the outer wall department of corresponding cavity, is two-layer water jacket structure respectively promptly, and the inner chamber of going up box 1, middle box 3 and lower box 7 forms the feed bin respectively for continuous play charcoal or ash.

The utility model discloses the theory of operation of product does: when the gasification furnace or the carbon disk rotates to work, the separated carbon or ash continuously enters the internal bin of the upper box body 1 on the upper portion through the ash collecting knife, when the bin reaches a certain amount, a signal is transmitted to the computer through the material level detector, the computer adjusts and controls the control execution mechanism to drive the valve assembly on the upper portion to be opened, after the bin is opened, the sealing door is closed through the time within the range of 2-10 seconds, and the ash or the carbon in the upper box body 1 on the upper portion completely falls into the middle box body 8. After the upper valve assembly is closed, the lower valve assembly is opened again to drop the char or ash to the cooling train. And the lower valve assembly and other ash or carbon fall completely and then are automatically closed to wait for the next signal. The reciprocating operation can be realized, and 1-4 product devices of the utility model are arranged on the circumference of the ash tray according to the requirements of the output and the carbon content of users.

Claims (7)

1. A double-chamber sealed charcoal discharging system is characterized in that: the water cooling device comprises an upper box body (1), a middle box body (3) and a lower box body (7) which are sequentially connected from top to bottom, wherein a water cooling cavity of the middle box body (3) is communicated with water cooling cavities of the upper box body (1) and the lower box body (7) from the outer side through a connecting flange pipe (13); the upper end of the middle box body (3) and the lower end of the upper box body (1) and the lower end of the middle box body (3) and the upper end of the lower box body (7) are respectively opened and closed through valve components, and each group of valve components are respectively opened and closed through a group of control execution mechanisms; the upper box body (1), the middle box body (3) and the lower box body (7) are respectively provided with an access door (2).

2. The dual chamber sealed charcoal extraction system of claim 1, wherein: the valve component comprises a valve seat (5) and a movable valve body (4), wherein the valve seat (5) is fixedly arranged, the valve body (4) is a conical valve, and the conical valve body (4) is matched with the conical surface of the valve seat (5) to realize sealing.

3. The dual chamber sealed charcoal extraction system of claim 2, wherein: control actuating mechanism is including rotating flange pipe (11) that sets up, and sprocket (9) are connected in tight cooperation of flange pipe (11), and connecting chain (6) are gone up in sprocket (9), and valve body (4) are connected to chain (6) lower extreme, and flange pipe (11) are rotated by the drive assembly drive.

4. The dual chamber sealed charcoal extraction system of claim 3, wherein: the driving assembly comprises a cylinder (8) arranged on a cylinder support (10), and the piston rod end of the cylinder (8) is connected with a flange pipe (11) through a connecting rod piece.

5. The dual chamber sealed charcoal extraction system of claim 4, wherein: the flange pipe (11) is a hollow pipe, a plug pipe (11-1) is arranged at one axial end of the flange pipe (11) of the hollow structure, an inner pipe (11-2) is arranged in a hollow hole of the flange pipe (11), the other axial end of the flange pipe (11) is connected with a rotary joint (12), the inner pipe (11-2) extends to a water inlet of the rotary joint (12), and a water return pipe port of the rotary joint (12) is communicated with the hollow pipe of the flange pipe (11).

6. The dual chamber sealed charcoal extraction system of claim 1, wherein: the side surface of the lower part of the water-cooling cavity of the lower box body (7) is connected with a water inlet pipe (7-1), and the top end of the water-cooling cavity of the upper box body (1) is connected with a water outlet pipe (1-1).

7. The dual chamber sealed charcoal extraction system of claim 1, wherein: the upper end and the lower end of the middle box body (3) are both conical structures, the lower end conical part of the upper box body (1) is matched and connected with the upper end conical structure of the middle box body (3), the upper end and the lower end of the lower box body (7) are both conical structures, and the upper end conical structure of the lower box body (7) is matched and connected with the lower end conical structure of the middle box body (3).