CN209926894U

CN209926894U - Novel exhaust mechanism

Info

Publication number: CN209926894U
Application number: CN201920469653.2U
Authority: CN
Inventors: 都超; 黄向阳
Original assignee: Suzhou Yunqigu Intelligent System Equipment Co Ltd
Current assignee: Suzhou Yunqigu Intelligent System Equipment Co Ltd
Priority date: 2019-04-09
Filing date: 2019-04-09
Publication date: 2020-01-10
Anticipated expiration: 2029-04-09

Abstract

The utility model discloses a novel exhaust mechanism, including furnace body, main exhaust pipe, branch blast pipe, first push-pull valve, second push-pull valve and fan, branch blast pipe includes trunk line and side pipeline, the one end of trunk line is connected and is linked together with the main exhaust pipe, and the other end is connected and is linked together with the furnace body, first push-pull valve is installed on the trunk line, the second push-pull valve is installed on other pipeline, the fan is installed on the furnace body, the fan is connected and is linked together with the main exhaust pipe. The utility model discloses can realize the emission of gaseous in the furnace body through multiple mode, and the controllability of displacement is strong, can be applicable to different in service behavior and user demand, and the security performance is high.

Description

Novel exhaust mechanism

Technical Field

The utility model belongs to the technical field of the kiln design and specifically relates to a novel exhaust mechanism is related to.

Background

The kiln is a device which provides heat by burning fuel to enable a product to finish coupling processing of a certain temperature curve, an atmosphere curve and a pressure curve, and is commonly used in the ceramic industry. When the kiln is used, a large amount of gas is often generated in the kiln, and if the gas is accumulated too much, the conditions of overhigh temperature, overlarge pressure and the like in the kiln can be caused, the forming quality of products in the kiln can be influenced, and even safety accidents can be caused in severe cases.

At present, most kilns are directly set up the fan in the blast pipe, utilize the fan to carry out gas outgoing, however, like this mode, because the volume of kiln is great usually, the power that leads to the fan that needs to use is also big, the power adjustment of fan is also big simultaneously, therefore, the gas outgoing volume is often very big in the kiln, and difficult control, be difficult to carry out the control of high accuracy to the operational environment of the product of processing in the kiln promptly, be unfavorable for the preparation of high-demand product, simultaneously, the condition of pressure or temperature too high appears in the blast pipe easily, certain potential safety hazard has.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel exhaust mechanism can solve one or more of above-mentioned problem.

According to the utility model discloses an aspect provides a novel exhaust mechanism, including furnace body, main exhaust pipe, branch blast pipe, first push-pull valve, second push-pull valve and fan, branch blast pipe includes trunk line and other pipeline, the one end of trunk line is connected and is linked together with the main exhaust pipe, and the other end is connected and is linked together with the furnace body, first push-pull valve is installed on the trunk line, the second push-pull valve is installed on other pipeline, the fan is installed on the furnace body, the fan is connected and is linked together with the main exhaust pipe.

The utility model has the advantages that: the utility model discloses in, the gas that produces in the furnace body can discharge to the main vent-pipe through the branch blast pipe, later take out through the fan, realizes exhausting, and the open condition of trunk line on the first push-pull valve can control branch blast pipe to gas in the control furnace body enters into the flow of main vent-pipe, realizes the control to the displacement with this, in order to satisfy the processing of the product of different demands, and the utility model discloses in still set up other pipeline and second push-pull valve on branch blast pipe, from this, the open condition of other pipeline can be controlled to the second push-pull valve, thereby when needs, other pipeline can change the exhaust of open condition with the auxiliary trunk line, and avoid entering into the gas flow in the main vent-pipe too big or the too high circumstances of temperature to avoid trunk line or main vent-pipe to appear pressure. The utility model discloses can realize the emission of gaseous in the furnace body through multiple mode, and the controllability of displacement is strong, can be applicable to different in service behavior and user demand, and the security performance is high.

In some embodiments, the present invention further comprises a thermocouple mounted on the main exhaust pipe. The thermocouple can conveniently measure the temperature in the main exhaust pipe, so that a user can conveniently control the work of the first gate valve and the second gate valve according to the temperature.

In some embodiments, the utility model discloses still include the fan seat, the fan passes through the fan seat and installs on the furnace body. The fan base can be convenient for the installation and the fixing of fan to guarantee the work of fan.

In some embodiments, the furnace comprises a ceramic pipe, wherein the main pipe is sleeved on one end of the ceramic pipe, and the other end of the ceramic pipe extends into the furnace body. The ceramic pipe has high hardness and high temperature resistance, can be effectively used as a communication medium of a main pipeline and a furnace body, and is not easy to damage.

In some embodiments, the utility model discloses still include support column and staple bolt, the staple bolt suit is on the main exhaust pipe, the one end of support column is connected with the staple bolt, and the other end is connected with the furnace body. When the length of main exhaust pipe is longer, through setting up support column and staple bolt, can carry out the multiple spot to main exhaust pipe and support, guarantee the stable use of main exhaust pipe.

In some embodiments, the branch exhaust pipes are a plurality of branch exhaust pipes, and the plurality of branch exhaust pipes are arranged in parallel. Compared with the method that only a single branch exhaust pipe is used, the branch exhaust pipes are arranged into a plurality of exhaust amounts which can better refine each branch exhaust pipe, so that the control on the exhaust amounts of the branch exhaust pipes is further refined.

In some embodiments, the second gate valve is disposed at a height greater than the first gate valve. Therefore, the first gate valve can indirectly control the exhaust condition of the bypass pipeline, and the control of the exhaust of the bypass pipeline is refined.

In some embodiments, the present invention further comprises a pressure gauge mounted on the main conduit. The pressure gauge can be convenient for measure the pressure in the trunk line to the work of user according to its pressure control first push-pull valve and second push-pull valve.

Drawings

Fig. 1 is a front view of a schematic structural diagram of a novel exhaust mechanism according to an embodiment of the present invention.

Fig. 2 is a right side view of the structure schematic diagram of the novel exhaust mechanism of fig. 1.

Fig. 3 is an enlarged view of a portion a of the structural schematic diagram of the novel exhaust mechanism of fig. 1.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, 2 and 3, the utility model discloses a novel exhaust mechanism, including furnace body 1, main exhaust pipe 2, branch blast pipe 3, first push-pull valve 4, second push-pull valve 5, fan 6, fan seat 8, ceramic pipe 9, support column 10 and staple bolt 11.

The fan base 8 is fixedly arranged on the furnace body 1 through bolts, and the fan 6 is fixedly arranged on the fan base 8 through bolts, namely, the fan 6 is arranged on the furnace body 1 through the fan base 8. The anchor ears 11 and the support columns 10 are three, all the anchor ears 11 are fixedly sleeved on the main exhaust pipe 2 through bolts, the three anchor ears 11 are connected with one ends of the three support columns 10 through bolts in a one-to-one correspondence manner, and the other ends of all the support columns 10 are fixedly installed on the furnace body 1 through bolts. The suction opening of the fan 6 is fixedly connected with the pipe body of the main exhaust pipe 2 through bolts, and the suction opening is communicated with the pipe body of the main exhaust pipe.

Branch blast pipe 3 and ceramic pipe 9 are three, 3 parallel arrangement of three branch blast pipes, every branch blast pipe 3 all includes trunk line 31 and side pipeline 32, side pipeline 32 is connected and communicate between it through the welding with trunk line 31, the equal one end of trunk line 31 of all branch blast pipes 3 is connected and is linked together between it through the welding with main blast pipe 2, and the other end of trunk line 31 of three branch blast pipe 3 then the one-to-one suit is served at one of three ceramic pipe 9 and is linked together with the ceramic pipe 9 that corresponds, the other end of all ceramic pipe 9 then all stretches into 1 inside of furnace body and is linked together with furnace body 1, the trunk line 31 one-to-one of three branch blast pipe 3 is linked together through the inside of three ceramic pipe 9 with furnace body 1 promptly.

First push-pull valve 4 and second push-pull valve 5 also are three, and three first push-pull valve 4 passes through bolt one-to-one fixed mounting on the trunk line 31 of three branch blast pipe 3, and three second push-pull valve 5 then passes through bolt one-to-one fixed mounting in the exit of the side duct 32 of three branch blast pipe 3, and from this, first push-pull valve 4 can control the gas flow who flows to trunk line 31 department from furnace body 1, and second push-pull valve 5 can control the flow of the gas that flows out from side duct 32, and the setting height of all second push-pull valves 5 all is higher than the setting height of first push-pull valve 4.

The utility model discloses still include thermocouple 7 and pressure measurement meter 12, thermocouple 7 passes through bolt fixed mounting on main exhaust pipe 2, and in thermocouple 7's detection end stretched into main exhaust pipe 2, thermocouple 7 can measure the temperature in main exhaust pipe 2 from this, and pressure measurement meter 12 was three, and three pressure measurement meter 12 is installed on the side pipeline 32 of three branch blast pipe 3 through the bolt one-to-one respectively, and the pressure in three side pipeline 32 can be measured respectively to this three pressure measurement meter 12.

The utility model discloses when using, carry out the processing of product in the furnace body 1, produced gas can flow main exhaust pipe 2 through trunk line 31 on each branch blast pipe 3 in the processing on, later utilize fan 6 to take away the gas in main exhaust pipe 2, at this moment, the user can be through observing thermocouple 7 and each pressure measurement meter 12 to this acquires the temperature condition in the main exhaust pipe 2 and the pressure condition in each trunk line 31.

When the environmental parameters in the main exhaust pipe 2 or the main pipe 31 do not meet the requirements, the user can control the gas flow flowing from the furnace body 1 to each main pipe 31 by controlling each first gate valve 4, so as to control the gas amount flowing into the main exhaust pipe 2, thereby changing the environmental parameters in the main exhaust pipe 2 or the main pipe 31 and enabling the environmental parameters to meet different processing requirements.

In addition, when the pressure or temperature in the main exhaust pipe 2 or the main pipe 31 is too high, the user can also control each second gate valve 5 to change the flow condition of the side pipe 32 of each branch exhaust pipe 3, so that a part of the gas in the main pipe 31 flowing to each branch exhaust pipe 3 can flow out from the side pipe 32, thereby reducing the gas amount flowing to the main exhaust pipe 2 and reducing the pressure or temperature in the main exhaust pipe 2.

What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.

Claims

1. Novel exhaust mechanism, its characterized in that, including furnace body (1), main exhaust pipe (2), branch blast pipe (3), first push-pull valve (4), second push-pull valve (5) and fan (6), branch blast pipe (3) are including trunk line (31) and other pipeline (32), and trunk line (31) and other pipeline (32) are connected and communicate, the one end of trunk line (31) is connected and is linked together with main exhaust pipe (2), and the other end is connected and is linked together with furnace body (1), install on trunk line (31) first push-pull valve (4), install on other pipeline (32) second push-pull valve (5), install on furnace body (1) fan (6), fan (6) are connected and are linked together with main exhaust pipe (2).

2. The new venting mechanism as claimed in claim 1, characterized by comprising a thermocouple (7), said thermocouple (7) being mounted on the main venting pipe (2).

3. The novel exhaust mechanism according to claim 1, characterized by comprising a fan base (8), wherein the fan (6) is mounted on the furnace body (1) through the fan base (8).

4. The novel exhaust mechanism according to claim 1, characterized by comprising a ceramic pipe (9), wherein the main pipe (31) is sleeved on one end of the ceramic pipe (9), and the other end of the ceramic pipe (9) extends into the furnace body (1).

5. The novel exhaust mechanism according to claim 1, characterized by comprising a support pillar (10) and a hoop (11), wherein the hoop (11) is sleeved on the main exhaust pipe (2), one end of the support pillar (10) is connected with the hoop (11), and the other end is connected with the furnace body (1).

6. The novel exhaust mechanism according to claim 1, wherein the branch exhaust pipes (3) are plural, and the plural branch exhaust pipes (3) are arranged in parallel.

7. The new venting mechanism according to claim 1, characterized in that the second gate valve (5) is arranged at a height higher than the first gate valve (4).

8. The new exhaust mechanism according to claim 1, characterized by comprising a pressure gauge (12), said pressure gauge (12) being mounted on a main pipe (31).