CN210787045U - Heat preservation storage tank - Google Patents
Heat preservation storage tank Download PDFInfo
- Publication number
- CN210787045U CN210787045U CN201921461730.6U CN201921461730U CN210787045U CN 210787045 U CN210787045 U CN 210787045U CN 201921461730 U CN201921461730 U CN 201921461730U CN 210787045 U CN210787045 U CN 210787045U
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- China
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- storage tank
- tank body
- screw rod
- reciprocating screw
- straight gear
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- Expired - Fee Related
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Abstract
A heat-preservation storage tank comprises a storage tank body, wherein the storage tank body is provided with a heat-preservation interlayer, and heat-preservation gas is introduced into the heat-preservation interlayer; the reciprocating screw rod motion pair is arranged on the storage tank body, wherein a screw rod nut of the reciprocating screw rod motion pair is connected with a top cover of the storage tank body, one end of a reciprocating screw rod of the reciprocating screw rod motion pair extends into the storage tank body, the other end of the reciprocating screw rod extends out of the storage tank body, one end extending into the storage tank body is connected with a stirring blade, and one end extending out of the storage tank body is connected with a long straight gear; the motor is still installed to the top cap of storage tank body, and motor fixedly connected with short straight gear, long straight gear and short straight gear sliding engagement are connected. The utility model provides the high utilization ratio of heat energy has reduced heat energy consumption, has realized the upper and lower convection stirring to the material, makes the material in the storage tank keep warm and the stirring before the input production.
Description
Technical Field
The utility model belongs to the technical field of the chemical industry equipment technique and specifically relates to a heat preservation storage tank is related to.
Background
In chemical production, a plurality of storage tanks are needed for storing materials in the production process. Some chemicals or compounds need to be kept warm and stirred to ensure that the chemicals or compounds are not crystallized or precipitated due to the characteristics of the chemicals or compounds, and some chemicals or compounds are required by the production process and require multiple reactants in a storage tank to be mixed, kept warm and stirred uniformly before being put into production. These all place higher demands on the storage tanks.
At present, the stirring device of most storage tanks is that the motor drives stirring vane and is rotatory at the storage tank, no matter how many stirring vane are set, all with the layer stirring, what mainly produced is centrifugal action, with the material that layer density is big a little by revolving to the circumference, the great material of storage tank bottom density can not be stirred the upper strata, the material that upper strata density is lighter also can not be stirred the bottom, can not play the good stirring effect of convection current from top to bottom.
In addition, the reation kettle who often uses in the chemical production often can produce high-temperature steam, and high-temperature steam is discharged into the atmosphere usually, has caused the waste of heat energy, if these heat energy can be used for keeping warm for the storage tank, will improve the utilization ratio of heat energy, reduce heat energy consumption.
SUMMERY OF THE UTILITY MODEL
In order to overcome not enough among the background art, the utility model discloses a heat preservation storage tank, its aim at: through the axial rotation stirring, realize the stirring effect of material convection from top to bottom, utilize the high temperature steam that reation kettle produced to keep warm to the storage tank, reduce heat energy consumption, make the material in the storage tank keep warm and the stirring before putting into production.
In order to realize the purpose of the utility model, the utility model adopts the following technical scheme:
a heat-preservation storage tank comprises a storage tank body, wherein the storage tank body is provided with a heat-preservation interlayer, and heat-preservation gas is introduced into the heat-preservation interlayer; the reciprocating screw rod motion pair is arranged on the storage tank body, wherein a screw rod nut of the reciprocating screw rod motion pair is connected with a top cover of the storage tank body, one end of a reciprocating screw rod of the reciprocating screw rod motion pair extends into the storage tank body, the other end of the reciprocating screw rod extends out of the storage tank body, one end extending into the storage tank body is connected with a stirring blade, and one end extending out of the storage tank body is connected with a long straight gear; the motor is still installed to the top cap of storage tank body, and motor fixedly connected with short straight gear, long straight gear and short straight gear sliding engagement are connected.
Further improve technical scheme, the storage tank body is equipped with the air inlet that is used for heat preservation gas to get into, still is equipped with the gas outlet that is used for heat preservation gas to flow out.
Owing to adopt above-mentioned technical scheme, compare the background art, the utility model discloses following beneficial effect has:
the utility model discloses be equipped with the heat preservation intermediate layer at the storage tank body, let in the heat preservation intermediate layer and had the heat preservation gas, need not install heating device for the heat preservation intermediate layer additional again, improved the utilization ratio of heat energy, reduced heat energy consumption. The utility model discloses still through reciprocating screw motion pair, realize the convection stirring about the material, make the material in the storage tank keep warm and the stirring before putting into production.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. a storage tank body; 1.1, a heat-preservation interlayer; 1.2, an air inlet; 1.3, an air outlet; 2.1, a screw nut; 2.2, reciprocating screw rod; 3. a stirring blade; 4. a long straight gear; 5. a motor; 6. short straight gear.
Detailed Description
Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" are to be interpreted broadly, and may be, for example, a fixed connection, a detachable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
A heat preservation storage tank is shown in figure 1 and comprises a storage tank body 1, wherein a heat preservation interlayer 1.1 is arranged on the storage tank body 1, and heat preservation gas is introduced into the heat preservation interlayer 1.1. The heat preservation gas comes from high-temperature steam generated by the reaction kettle, and is introduced into the heat preservation interlayer 1.1 after temperature regulation. Therefore, a heating device does not need to be additionally arranged on the heat-insulating interlayer 1.1, the utilization rate of heat energy is improved, and the heat energy consumption is reduced.
The reciprocating screw rod motion pair is mounted on the material storage tank body 1, is a mature technology and is widely applied to the field of industrial automation. The surface of the reciprocating screw rod 2.2 is provided with two thread grooves with the same thread pitch and opposite rotation directions, two ends of the thread grooves with the opposite rotation directions are connected by a transition curve, and a crescent plate is arranged in the screw rod nut 2.1. When the lead screw nut 2.1 moves to the connecting part of the thread groove transition curve, the crescent plate can automatically turn. When the reciprocating screw rod 2.2 rotates in a single direction, the screw rod nut 2.1 reciprocates relative to the axial direction of the reciprocating screw rod 2.2. The utility model discloses in, reciprocating screw motion pair's screw nut 2.1 is connected with storage tank body 1's top cap, and screw nut 2.1 is fixed motionless, and reciprocating screw 2.2 is reciprocating motion for screw nut 2.1's axial.
One end of a reciprocating screw 2.2 of the reciprocating screw kinematic pair extends into the material storage tank body 1, the other end of the reciprocating screw extends out of the material storage tank body 1, one end extending into the material storage tank body 1 is connected with a stirring blade 3, and one end extending out of the material storage tank body 1 is connected with a long straight gear 4; motor 5 is still installed to the top cap of storage tank body 1, and motor 5 fixedly connected with short straight gear 6, long straight gear 4 are connected with short straight gear 6 sliding engagement.
When the motor 5 rotates, the long straight gear 4 and the short straight gear 6 are in sliding meshed transmission to drive the reciprocating lead screw 2.2 to rotate, the reciprocating lead screw 2.2 rotates and does reciprocating motion in the axial direction, the stirring blade 3 also rotates and does reciprocating motion in the axial direction, and therefore materials with high density at the bottom of the materials can be stirred to the upper layer, materials with low density at the upper layer of the materials are stirred to the bottom layer, and up-and-down convection stirring of the materials is achieved.
In order to facilitate the flowing of the heat preservation gas, the storage tank body 1 is provided with a gas inlet 1.2 for the heat preservation gas to enter and a gas outlet 1.3 for the heat preservation gas to flow out.
The utility model discloses being equipped with heat preservation intermediate layer 1.1 at storage tank body 1, letting in heat preservation intermediate layer 1.1 and having kept warm gaseously, need not install heating device additional for heat preservation intermediate layer 1.1 again, improved the utilization ratio of heat energy, reduced heat energy consumption. The utility model discloses still through reciprocating screw motion pair, realize the convection stirring about the material, make the material in the storage tank keep warm and the stirring before putting into production.
The part of the utility model not detailed is prior art. 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 (2)
1. The utility model provides a heat preservation storage tank, characterized by: the material storage tank comprises a material storage tank body (1), wherein the material storage tank body (1) is provided with a heat insulation interlayer (1.1), and heat insulation gas is introduced into the heat insulation interlayer (1.1); a reciprocating screw rod motion pair is installed on the storage tank body (1), wherein a screw rod nut (2.1) of the reciprocating screw rod motion pair is connected with a top cover of the storage tank body (1), one end of a reciprocating screw rod (2.2) of the reciprocating screw rod motion pair extends into the storage tank body (1), the other end of the reciprocating screw rod extends out of the storage tank body (1), one end extending into the storage tank body (1) is connected with a stirring blade (3), and one end extending out of the storage tank body (1) is connected with a long straight gear (4); motor (5) are still installed to the top cap of storage tank body (1), and motor (5) fixedly connected with short straight gear (6), long straight gear (4) are connected with short straight gear (6) sliding engagement.
2. The heat preservation storage tank as claimed in claim 1, wherein: the storage tank body (1) is provided with an air inlet (1.2) for heat preservation gas to enter and an air outlet (1.3) for heat preservation gas to flow out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921461730.6U CN210787045U (en) | 2019-09-04 | 2019-09-04 | Heat preservation storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921461730.6U CN210787045U (en) | 2019-09-04 | 2019-09-04 | Heat preservation storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210787045U true CN210787045U (en) | 2020-06-19 |
Family
ID=71236337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921461730.6U Expired - Fee Related CN210787045U (en) | 2019-09-04 | 2019-09-04 | Heat preservation storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210787045U (en) |
-
2019
- 2019-09-04 CN CN201921461730.6U patent/CN210787045U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200619 Termination date: 20210904 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |