CN213912795U

CN213912795U - Feeding preheater of methanol recovery tower

Info

Publication number: CN213912795U
Application number: CN202022803118.1U
Authority: CN
Inventors: 缪振起; 马言浩; 张晓涛; 宋怀圣; 刘瑞焕; 闫盼盼
Original assignee: Dongming Qianhai Chemical Co ltd
Current assignee: Dongming Qianhai Chemical Co ltd
Priority date: 2020-11-28
Filing date: 2020-11-28
Publication date: 2021-08-10
Anticipated expiration: 2030-11-28

Abstract

The utility model discloses a methanol recovery tower feeding preheater, including the pre-heater main part, the upper end surface of pre-heater main part is provided with can dismantle dustproof mechanism, the lower extreme surface of pre-heater main part is provided with transport mechanism, the internal surface of pre-heater main part is provided with the heater, the mounting hole has been seted up to the front end surface of pre-heater main part. Methanol recovery tower feeding preheater, pass through the thread groove card with the spliced pole at the upper end surface of mount, hold the handle, pass through the ball with the mount and slide in the spout, after the mount slides to certain position, fix the mount through the sponge, the people of also being convenient for simultaneously will separate the net and take out and clean, improve people's availability factor, hold the holding rod, pass through the chute card with fixed cardboard and at the bottom surface of preheater, fixed cardboard can fix through anti-skidding silk floss, people hold the holding rod at last and carry this preheater, improve people's handling efficiency.

Description

Feeding preheater of methanol recovery tower

Technical Field

The utility model relates to a methanol recovery tower technical field, in particular to methanol recovery tower feeding preheater.

Background

The preheater utilizes the flue gas in the boiler afterbody flue to preheat the heating surface to the uniform temperature through the inside fin with the air before getting into the boiler, in the methyl alcohol recovery tower, in order to improve the recovery efficiency of methyl alcohol, needs heat the air this moment, satisfies people's demand, improves people's availability factor, and along with the continuous development of science and technology, people also are more and more high to the manufacturing process requirement of preheater.

Present preheater has certain drawback when using, at first, uses a period back when this preheater, separates the net and can remain a lot of dusts, and current clearance mode clearance is more troublesome, is unfavorable for people's use, and in addition, when this preheater of transport, the easy hand that injures reduces people's handling efficiency, and the use of giving people has brought certain adverse effect, for this reason, we propose methyl alcohol recovery tower feeding preheater.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The not enough to prior art, the utility model provides a methanol recovery tower feeding preheater possesses the simple operation, and convenient to use and practicality advantage such as strong can effectively solve the problem in the background art.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the following technical scheme: a feeding preheater of a methanol recovery tower comprises a preheater main body, wherein a detachable dustproof mechanism is arranged on the outer surface of the upper end of the preheater main body, a fixed frame is arranged on the outer side of the detachable dustproof mechanism, a separation net is arranged on the inner surface of the fixed frame, a connecting column is arranged on the outer surface of the upper end of the fixed frame, a bearing is arranged on the outer surface of the upper end of the connecting column, a handle is arranged on the outer surface of the upper end of the bearing, balls and sponge are arranged on the outer surface of one side of the fixed frame, the balls are located at the lower end of the sponge, a carrying mechanism is arranged on the outer surface of the lower end of the preheater main body, a fixed clamping plate is arranged at the upper end of the carrying mechanism, a holding rod is arranged on the outer surface of the lower end of the fixed clamping plate, a chute is formed in the inner surface of the fixed clamping plate, an anti-slip sponge is arranged on the inner surface of one side of the fixed clamping plate, and a heater is arranged on the inner surface of the preheater main body, the outer surface of the front end of the preheater main body is provided with a mounting hole.

Preferably, the outer surface of the bottom of the connecting column is provided with an external thread, the outer surface of the upper end of the fixing frame is provided with a thread groove, and the outer surface of the upper end of the fixing frame is in threaded connection with the outer surface of the bottom of the connecting column through the thread groove.

Preferably, a movable groove is formed in the outer surface of one side of the fixing frame, and the outer surface of one side of the fixing frame is movably connected with the outer surface of the ball through the movable groove.

Preferably, a fixing glue is arranged between the fixing clamping plate and the holding rod, and the outer surface of the lower end of the fixing clamping plate is fixedly connected with the outer surface of the upper end of the holding rod through the fixing glue.

Preferably, an adhesive is arranged between the fixed clamping plate and the anti-skid cotton, and the inner surface of one side of the fixed clamping plate is fixedly connected with the outer surface of one side of the anti-skid cotton through the adhesive.

Preferably, the spout has been seted up to the upper end surface of preheater main part, the upper end surface of preheater main part passes through the spout and can dismantle dustproof mechanism's surface sliding connection, the lower extreme surface of preheater main part can be dismantled with transport mechanism's internal surface and be connected.

(III) advantageous effects

Compared with the prior art, the utility model provides a methanol recovery tower feeding preheater possesses following beneficial effect:

1. this methanol recovery tower feeding preheater, improve people's work efficiency, install the preheater in methanol recovery tower, then connect the power and use, after this preheater uses a period, can remain a lot of dusts at a distance from the net surface, if not in time clean the dust, seriously influence the life of preheater, consequently, design and to dismantle dustproof mechanism and operate, pass through the thread groove card with the spliced pole at the upper end surface of mount, hold the handle, pass through the ball with the mount and slide to the spout in, after the mount slides to certain position, fix the mount through the sponge, the people of also being convenient for simultaneously will separate the net and clean, improve people's availability factor, the operation is convenient, high durability and convenient use, therefore, the clothes hanger is strong in practicability.

2. This methyl alcohol recovery tower feeding preheater, improve people's work efficiency, when people carry the preheater, the hand is bruised easily, reduce people's user experience, consequently, design transport mechanism and operate, hold the holding rod, pass through the chute card with fixed cardboard at the bottom surface of preheater, fixed cardboard can be fixed through anti-skidding silk floss, at last people hold the holding rod and carry this preheater, improve people's handling efficiency, whole methyl alcohol recovery tower feeding preheater simple structure, high durability and convenient operation, the effect of use is better for traditional mode.

Drawings

Fig. 1 is the overall structure schematic diagram of the feed preheater of the methanol recovery tower of the present invention.

Fig. 2 is the schematic structural diagram of the detachable dustproof mechanism in the feed preheater of the methanol recovery tower of the utility model.

Fig. 3 is a schematic view of the front view structure of the detachable dustproof mechanism in the feed preheater of the methanol recovery tower of the present invention.

Fig. 4 is a schematic structural diagram of the carrying mechanism in the feed preheater of the methanol recovery tower of the present invention.

In the figure: 1. a preheater main body; 2. a heater; 3. mounting holes; 4. a detachable dust prevention mechanism; 401. a fixed mount; 402. separating the net; 403. a grip; 404. a ball bearing; 405. connecting columns; 406. a bearing; 407. a sponge; 5. a carrying mechanism; 501. fixing the clamping plate; 502. a holding rod; 503. a chute; 504. the antiskid cotton.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, the methanol recovery tower feeding preheater comprises a preheater main body 1, a detachable dustproof mechanism 4 is arranged on the outer surface of the upper end of the preheater main body 1, a fixed frame 401 is arranged on the outer side of the detachable dustproof mechanism 4, a separation net 402 is arranged on the inner surface of the fixed frame 401, a connection column 405 is arranged on the outer surface of the upper end of the fixed frame 401, a bearing 406 is arranged on the outer surface of the upper end of the connection column 405, a grip 403 is arranged on the outer surface of the upper end of the bearing 406, a ball 404 and a sponge 407 are arranged on the outer surface of one side of the fixed frame 401, the ball 404 is positioned at the lower end of the sponge 407, a carrying mechanism 5 is arranged on the outer surface of the lower end of the preheater main body 1, a fixed clamping plate 501 is arranged on the outer surface of the lower end of the fixed clamping plate 501, a chute 503 is arranged on the inner surface of the fixed clamping plate 501, an anti-slip cotton 504 is arranged on the inner surface of one side of the fixed clamping plate 501, the internal surface of pre-heater main part 1 is provided with heater 2, and mounting hole 3 has been seted up to the front end surface of pre-heater main part 1.

Further, the outer surface of the bottom of the connecting column 405 is provided with external threads, the outer surface of the upper end of the fixing frame 401 is provided with a thread groove, the outer surface of the upper end of the fixing frame 401 is in threaded connection with the outer surface of the bottom of the connecting column 405 through the thread groove, and people can conveniently disassemble and assemble the connecting column 405 from the fixing frame 401.

Furthermore, a movable groove is formed in the outer surface of one side of the fixing frame 401, the outer surface of one side of the fixing frame 401 is movably connected with the outer surface of the ball 404 through the movable groove, the fixing frame 401 can move conveniently through the ball 404, and the mounting and dismounting efficiency of the fixing frame 401 is improved.

Further, be equipped with the fixed glue between fixed cardboard 501 and the holding rod 502, the lower extreme surface of fixed cardboard 501 passes through the fixed glue and is connected with the upper end surface fixed connection of holding rod 502, improves the fixity ability between fixed cardboard 501 and the holding rod 502.

Furthermore, an adhesive is arranged between the fixing clamping plate 501 and the anti-slip cotton 504, and the inner surface of one side of the fixing clamping plate 501 is fixedly connected with the outer surface of one side of the anti-slip cotton 504 through the adhesive, so that the fixing performance between the fixing clamping plate 501 and the anti-slip cotton 504 is improved.

Further, the spout has been seted up to the upper end surface of pre-heater main part 1, and the upper end surface of pre-heater main part 1 passes through the spout and can dismantle dustproof mechanism 4's surface sliding connection, is convenient for can dismantle dustproof mechanism 4's nimble use, and the lower extreme surface of pre-heater main part 1 can be dismantled with the internal surface of handling mechanism 5 and be connected, the nimble use of handling mechanism 5 of being convenient for.

The working principle is as follows: this methanol recovery tower feeding preheater improves people's work efficiency, install the preheater in the methanol recovery tower, then connect the power and use, after this preheater used a period, separate net 402 surface can remain a lot of dust, if not in time clean the dust, seriously influence the life of preheater, consequently design detachable dustproof mechanism 4 and operate, block spliced pole 405 at the upper end surface of mount 401 through the thread groove, hold handle 403, slide mount 401 in the spout through ball 404, after mount 401 slided to a certain position, fix mount 401 through sponge 407, also be convenient for people to clean separating net 402 simultaneously, improve people's availability factor, the operation is convenient, high durability and convenient use, when people carry the preheater, the hand is bruised easily, reduce people's user experience, consequently design transport mechanism 5 and operate, hold holding rod 502, with fixed cardboard 501 through the bottom surface of chute 503 card at the preheater, fixed cardboard 501 can be fixed through anti-skidding cotton 504, at last people hold holding rod 502 and carry this preheater, improve people's handling efficiency, whole methanol recovery tower feeding preheater simple structure, and convenient operation, the effect of use is better for traditional mode.

It is noted that, herein, relational terms such as first and second (a, b, etc.) 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Methanol recovery tower feeding preheater includes preheater main part (1), its characterized in that: the outer surface of the upper end of the preheater main body (1) is provided with a detachable dustproof mechanism (4), the outer side of the detachable dustproof mechanism (4) is provided with a fixed frame (401), the inner surface of the fixed frame (401) is provided with a separation net (402), the outer surface of the upper end of the fixed frame (401) is provided with a connecting column (405), the outer surface of the upper end of the connecting column (405) is provided with a bearing (406), the outer surface of the upper end of the bearing (406) is provided with a handle (403), the outer surface of one side of the fixed frame (401) is provided with a ball (404) and a sponge (407), the ball (404) is positioned at the lower end of the sponge (407), the outer surface of the lower end of the preheater main body (1) is provided with a carrying mechanism (5), the upper end of the carrying mechanism (5) is provided with a fixed clamping plate (501), and the outer surface of the lower end of the fixed clamping plate (501) is provided with a holding rod (502), the inner surface of the fixed clamping plate (501) is provided with a chute (503), the inner surface of one side of the fixed clamping plate (501) is provided with an anti-slip sponge (504), the inner surface of the preheater main body (1) is provided with a heater (2), and the outer surface of the front end of the preheater main body (1) is provided with a mounting hole (3).

2. The methanol recovery column feed preheater of claim 1, wherein: the bottom surface of spliced pole (405) is provided with the external screw thread, the thread groove has been seted up to the upper end surface of mount (401), the upper end surface of mount (401) passes through the thread groove and is connected with the bottom surface screw thread of spliced pole (405).

3. The methanol recovery column feed preheater of claim 1, wherein: the outer surface of one side of the fixing frame (401) is provided with a movable groove, and the outer surface of one side of the fixing frame (401) is movably connected with the outer surface of the ball (404) through the movable groove.

4. The methanol recovery column feed preheater of claim 1, wherein: and a fixing glue is arranged between the fixing clamping plate (501) and the holding rod (502), and the outer surface of the lower end of the fixing clamping plate (501) is fixedly connected with the outer surface of the upper end of the holding rod (502) through the fixing glue.

5. The methanol recovery column feed preheater of claim 1, wherein: viscose glue is arranged between the fixed clamping plate (501) and the anti-slip cotton (504), and the inner surface of one side of the fixed clamping plate (501) is fixedly connected with the outer surface of one side of the anti-slip cotton (504) through the viscose glue.

6. The methanol recovery column feed preheater of claim 1, wherein: the upper end surface of preheater main part (1) has seted up the spout, the upper end surface of preheater main part (1) passes through the spout and can dismantle the surface sliding connection of dustproof mechanism (4), the lower extreme surface of preheater main part (1) can be dismantled with the internal surface of transport mechanism (5) and be connected.