Energy-saving type steam jacket reaction kettle

Abstract

The utility model discloses an energy-saving steam jacket reaction kettle, which belongs to the technical field of reaction kettles and comprises a jacket reaction kettle body, a drainage component and a sealing component. The jacket reaction kettle body comprises a tank body and a jacket body; the jacket body is sleeved on the surface of the tank body; the drainage assembly is arranged on the jacket body; the drainage assembly comprises a drainage pipe, a fixed block, a movable block and a spring; the plurality of drainage pipes are fixedly arranged at the bottom of the jacket body in an annular array; the drainage pipe comprises a connecting part and a drainage part; the drainage part is communicated with the connecting part; the fixed block is fixedly arranged in the connecting part; the movable block is movably arranged in the connecting part, and the movable block is connected with the connecting part through a sealing assembly; according to the energy-saving type steam jacket reaction kettle, steam condensate water can be discharged according to the self gravity of the accumulated steam condensate water after cooling, the steam condensate water is prevented from being accumulated at the bottom of the jacket, the energy consumption is reduced, and the energy-saving and environment-friendly effects are achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of reaction kettles, in particular to an energy-saving steam jacketed reaction kettle. Background Art

[0002] Reactors are broadly understood as containers for physical or chemical reactions. Through the structural design and parameter configuration of the container, the heating, evaporation, cooling and low-speed mixing functions required by the process are realized. Reactors are widely used in the fields of petroleum, chemical industry, rubber, pesticides, dyes, medicine and food. They are pressure vessels used to complete processes such as vulcanization, nitration, hydrogenation, hydrocarbonization, polymerization, condensation, etc., such as reactors, reaction pots, decomposition pots, polymerization kettles, etc.; the materials are generally carbon-manganese steel, stainless steel, zirconium, nickel-based (Hastelloy, Monel, Inconel) alloys and other composite materials.

[0003] At present, the jacketed reactors on the market usually include a reactor body and a jacket arranged on the outside of the reactor body. The steam jacketed reactor uses steam as a heat source for heat exchange. Boiler steam is introduced into the upper part of the jacket to transfer the steam heat into the reactor, so that the material in the reactor absorbs heat for reaction. The cooled steam condensate is directly discharged from the water outlet at the bottom of the jacket.

[0004] However, in the prior art, most steam jacketed reactors first heat the materials in the jacketed reactor by passing steam, and then open the water outlet at the bottom of the jacket to discharge the cooled steam condensate. This will cause the cooled steam condensate to accumulate at the bottom of the jacket, increasing the heating time of the materials at the bottom of the steam jacketed reactor, thereby increasing the use of energy, which is not conducive to energy saving and environmental protection. Utility Model Content

[0005] The utility model aims to provide an energy-saving steam jacketed reactor to solve the problems raised in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an energy-saving steam jacketed reactor, comprising a jacketed reactor body, a drainage assembly and a sealing assembly; wherein the jacketed reactor body comprises a tank body and a jacket body; the jacket body is sleeved on the surface of the tank body; the drainage assembly is arranged on the jacket body; wherein the drainage assembly comprises a drainage pipe, a fixed block, a movable block and a spring; a plurality of the drainage pipes are fixedly arranged at the bottom of the jacket body in a circular array; wherein the drainage pipe comprises a connecting portion and a drainage portion, and the drainage portion is communicated with the connecting portion; the fixed block is fixedly arranged in the connecting portion; the movable block is movably arranged in the connecting portion, and the movable block is connected to the connecting portion through the sealing assembly; and the two ends of the spring are respectively fixedly connected to the fixed block and the movable block.

[0007] As a preferred embodiment, the connecting portion and the drainage portion form a Y-shaped structure.

[0008] As a preferred embodiment, the drainage component further includes a water leakage hole; the fixing block is provided with a water leakage hole.

[0009] As a preferred embodiment, the water leakage hole is in a truncated cone structure, and the size of the water leakage hole close to the spring is larger than the size of the water leakage hole away from the spring.

[0010] As a preferred embodiment, the sealing assembly includes a sealing sleeve A and a sealing sleeve B; the sealing sleeve A is fixed in the connecting portion; the sealing sleeve B is sleeved on the movable block; wherein the sealing sleeve B is slidably matched with the connecting portion.

[0011] As a preferred embodiment, the cross-sections of the sealing sleeve A and the sealing sleeve B are both stepped structures, and the sealing sleeve A and the sealing sleeve B are arranged in a staggered manner.

[0012] As a preferred embodiment, the sealing sleeve A and the sealing sleeve B form a stepped seal.

[0013] Compared with the prior art, the technical effects and advantages of the utility model are as follows:

[0014] The energy-saving steam jacketed reactor is provided with a drainage component. When in use, materials are added into the tank body through the tank body feeding port, and then steam is transported into the jacket body through the steam adding port on the jacket body, so that the steam heat heats the tank body, and the steam condensed water after heating and cooling will be deposited at the bottom of the jacket body. In the deposition process, as more and more steam condensed water is deposited, the weight of the deposited steam condensed water increases, so that the deposited steam condensed water squeezes the movable block, so that the movable block slides downward in the connecting part through the sealing component, and the spring is forced to contract until the movable block moves down to an overlapping part with the drainage part. At this time, the deposited steam condensed water will flow from the movable block into the drainage part and be discharged from the drainage part. The steam condensed water is discharged according to the self-gravity of the steam condensed water after cooling, so that the steam condensed water is avoided from accumulating at the bottom of the jacket, and the use of energy is reduced, thereby playing a role of energy saving and environmental protection.

[0015] The energy-saving steam jacketed reactor is provided with a leaking hole, and the leaking hole is arranged in a truncated cone structure with a large upper part and a small lower part, so that a part of the steam condensed water flowing from the movable block and the sealing sleeve B into the drainage part will flow to the fixed block and be discharged after passing through the leaking hole, so as to avoid the accumulation of this part of the steam condensed water on the fixed block and causing corrosion to the spring, thereby improving the service life of the spring.

[0016] The energy-saving steam jacketed reactor is provided with a sealing sleeve A and a sealing sleeve B, wherein the cross sections of the sealing sleeve A and the sealing sleeve B are both arranged in a stepped structure, and the sealing sleeve A and the sealing sleeve B are arranged in a staggered manner. This not only enables the movable block and the connecting part to have sealing performance, but also improves the sealing performance between the sealing sleeve A and the sealing sleeve B by extending the contact area between the sealing sleeve A and the sealing sleeve B, thereby greatly improving the practicality of the utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a cross-sectional view of the overall structure of the utility model;

[0020] Figure 3 This is a partial structural split sectional view of the utility model

[0021] Figure 4 For the utility model Figure 2 Enlarged schematic diagram at point A in the middle.

[0022] Description of reference numerals:

[0023] In the figure:

[0024] 1. Jacketed reactor body; 2. Drainage assembly; 3. Sealing assembly;

[0025] 101. tank body; 102. jacket body;

[0026] 201, drainage pipe; 202, fixed block; 203, movable block; 204, spring; 205, water leakage hole;

[0027] 2011, connection part; 2012, drainage part;

[0028] 301. Sealing sleeve A; 302. Sealing sleeve B. DETAILED DESCRIPTION

[0029] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.

[0030] Unless otherwise defined, the directions of up, down, left, right, front, back, inside and outside involved in this document are based on the directions of up, down, left, right, front, back, inside and outside in the figures shown in the present utility model, and are explained here together.

[0031] The connection method can be bonding, welding, bolt connection, etc., depending on actual needs.

[0032] See also Figures 1 to 4 As shown, this embodiment includes a jacketed reactor body 1, a drainage assembly 2 and a sealing assembly 3; wherein the jacketed reactor body 1 includes a tank body 101 and a jacket body 102; the jacket body 102 is sleeved on the surface of the tank body 101;

[0033] The drainage component 2 is arranged on the jacket body 102; wherein the drainage component 2 includes a drainage pipe 201, a fixed block 202, a movable block 203 and a spring 204; six drainage pipes 201 are fixedly arranged at the bottom of the jacket body 102 in a circular array; wherein the drainage pipe 201 includes a connecting portion 2011 and a drainage portion 2012, and the drainage portion 2012 is connected to the connecting portion 2011; wherein the connecting portion 2011 and the drainage portion 2012 form a Y-shaped structure; the fixed block 202 is fixed in the connecting portion 2011; the movable block 203 is movably arranged in the connecting portion 2011, and the movable block 203 is connected to the connecting portion 2011 through the sealing component 3; and the two ends of the spring 204 are fixedly connected to the fixed block 202 and the movable block 203 respectively.

[0034] The utility model is provided with a drainage component 2. When in use, the material is added into the tank body 101 through the feeding port of the tank body 101, and then the steam is transported into the jacket body 102 through the steam adding port on the jacket body 102, so that the steam heat heats the tank body 101, and the steam condensed water after heating and cooling will be deposited at the bottom of the jacket body 102. During the deposition process, as the amount of deposited steam condensed water increases, the weight of the deposited steam condensed water increases, so that the deposited steam condensed water squeezes the movable block 203, so that the movable block 203 slides downward in the connecting part 2011 through the sealing component 3, and the spring 204 is forced to shrink until the movable block 203 moves down to the overlapping part with the drainage part 2012. At this time, the deposited steam condensed water will flow from the movable block 203 into the drainage part 2012 and be discharged from the drainage part 2012. The steam condensed water is discharged according to the self-gravity of the steam condensed water after cooling, so that the steam condensed water is avoided from accumulating at the bottom of the jacket, and the use of energy is reduced, thereby playing a role of energy saving and environmental protection.

[0035] As a preferred embodiment, the drainage component 2 also includes a leakage hole 205; a leakage hole 205 is opened on the fixed block 202; wherein the leakage hole 205 is a truncated cone structure, and the size of the leakage hole 205 close to the spring 204 is larger than the size of the leakage hole 205 away from the spring 204.

[0036] The utility model provides a leakage hole 205, and the leakage hole 205 is configured as a truncated cone structure with a larger upper portion and a smaller lower portion, so that a portion of the steam condensate flowing from the movable block 203 and the sealing sleeve B302 into the drainage portion 2012 will flow to the fixed block 202 and be discharged after passing through the leakage hole 205, so as to avoid the accumulation of this portion of the steam condensate on the fixed block 202 and causing corrosion to the spring 204, thereby increasing the service life of the spring 204.

[0037] As a preferred embodiment, the sealing assembly 3 includes a sealing sleeve A301 and a sealing sleeve B302; the sealing sleeve A301 is fixed in the connecting part 2011; the sealing sleeve B302 is sleeved on the movable block 203; wherein the sealing sleeve B302 is slidably matched with the connecting part 2011; wherein the cross-sections of the sealing sleeve A301 and the sealing sleeve B302 are both stepped structures, and the stepped shapes of the sealing sleeve A301 and the stepped shapes of the sealing sleeve B302 are alternately arranged; wherein the sealing sleeve A301 and the sealing sleeve B302 constitute a stepped seal; when the movable block 203 and the sealing sleeve B302 slide down to the overlapping part with the drainage part 2012, the steam condensate does not contact the bottom of the tank body 101.

[0038] The utility model arranges a sealing sleeve A301 and a sealing sleeve B302, arranges the cross sections of the sealing sleeve A301 and the sealing sleeve B302 into a stepped structure, and arranges the stepped shape of the sealing sleeve A301 and the stepped shape of the sealing sleeve B302 in an alternating manner, which not only ensures the sealing between the movable block 203 and the connecting portion 2011, but also improves the sealing between the sealing sleeve A301 and the sealing sleeve B302 by extending the contact area between the sealing sleeve A301 and the sealing sleeve B302, thereby greatly improving the practicality of the utility model.

[0039] The jacketed reactor body 1 is a conventional instrument. The working principle, size and model are irrelevant to the problem solved by the present application, so no further description is given. The control method of the present invention is controlled by a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0040] Working principle: When the energy-saving steam jacket reactor is in use, the material is added into the tank body 101 through the feed port of the tank body 101, and then steam is transported into the jacket body 102 through the steam adding port on the jacket body 102, so that the steam heat heats the tank body 101, and the steam condensate after heating and cooling will be deposited at the bottom of the jacket body 102. During the deposition process, as the deposited steam condensate increases, the weight of the deposited steam condensate increases, so that the deposited steam condensate squeezes the movable block 203 and the sealing sleeve B302, so that the movable block 203 and the sealing sleeve B302 slide downward in the connecting part 2011, so that the sealing sleeve A301 and the sealing sleeve B302 are no longer in contact, so that the spring 20 4 is forced to shrink until the movable block 203 and the sealing sleeve B302 slide down to the overlapping part with the drainage part 2012. At this time, the deposited steam condensate will flow from the movable block 203 and the sealing sleeve B302 into the drainage part 2012 and be discharged from the drainage part 2012, and a part of the steam condensate flowing from the movable block 203 and the sealing sleeve B302 into the drainage part 2012 will flow to the fixed block 202 and be discharged after passing through the leaking hole 205 until the weight of the deposited steam condensate is less than the elastic force of the spring 204. At this time, under the action of the spring 204, the movable block 203 and the sealing sleeve B302 will slide to the original position, and the heated material can be discharged through the discharge port on the tank body 101.

[0041] It should be noted that, in this article, relational terms such as one and two are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An energy-saving steam jacketed reactor, characterized in that: include: Jacketed reactor body (1); The jacketed reactor body (1) comprises a tank body (101) and a jacket body (102); the jacket body (102) is sleeved on the surface of the tank body (101); A drainage assembly (2) arranged on the jacket body (102); The drainage assembly (2) comprises a drainage pipe (201), a fixed block (202), a movable block (203) and a spring (204); a plurality of the drainage pipes (201) are fixedly arranged at the bottom of the jacket body (102) in a circular array; the drainage pipe (201) comprises a connecting portion (2011) and a drainage portion (2012), and the drainage portion (2012) is communicated with the connecting portion (2011); the fixed block (202) is fixed in the connecting portion (2011); the movable block (203) is movably arranged in the connecting portion (2011), and the movable block (203) is connected to the connecting portion (2011) via a sealing assembly (3); and two ends of the spring (204) are fixedly connected to the fixed block (202) and the movable block (203), respectively.

2. An energy-saving steam jacketed reactor according to claim 1, characterized in that: The connecting portion (2011) and the drainage portion (2012) form a Y-shaped structure.

3. The energy-saving steam jacketed reactor according to claim 1, characterized in that: The drainage component (2) further comprises: The fixing block (202) is provided with a water leakage hole (205).

4. The energy-saving steam jacketed reactor according to claim 3, characterized in that: The water leakage hole (205) has a truncated cone structure, and the size of the side of the water leakage hole (205) close to the spring (204) is larger than the size of the side of the water leakage hole (205) away from the spring (204).

5. The energy-saving steam jacketed reactor according to claim 2, characterized in that: The sealing assembly (3) comprises: A sealing sleeve A (301) is fixedly disposed in the connecting portion (2011); A sealing sleeve B (302) sleeved on the movable block (203); Wherein, the sealing sleeve B (302) is slidably matched with the connecting portion (2011).

6. The energy-saving steam jacketed reactor according to claim 5, characterized in that: The cross sections of the sealing sleeve A (301) and the sealing sleeve B (302) are both in a stepped structure, and the sealing sleeve A (301) and the sealing sleeve B (302) are arranged in a staggered manner.

7. An energy-saving steam jacketed reactor according to claim 6, characterized in that: The sealing sleeve A (301) and the sealing sleeve B (302) form a stepped seal.

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