CN209340856U - A kind of food-grade carbon-dioxide storage device - Google Patents
A kind of food-grade carbon-dioxide storage device Download PDFInfo
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- CN209340856U CN209340856U CN201920109017.9U CN201920109017U CN209340856U CN 209340856 U CN209340856 U CN 209340856U CN 201920109017 U CN201920109017 U CN 201920109017U CN 209340856 U CN209340856 U CN 209340856U
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- storage barrel
- cap
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- dioxide
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Abstract
The utility model discloses a kind of food-grade carbon-dioxide storage devices, including pedestal, storage barrel is installed on the pedestal, carbon dioxide inlet tube, carbon dioxide outlet tube, pressure gauge and thermometer are installed on storage barrel, storage barrel side wall is equipped with interlayer, is equipped with cooling device in interlayer；Storage barrel outer wall top is equipped with sealing ring, is cased with a barrel cap at the top of the storage barrel, and bucket cap inner wall is fitted closely with sealing ring, and the bucket cap is connected with the lifting device for driving it axially to go up and down along storage barrel.The utility model is adjustable the pressure in storage barrel, and is adjustable the temperature of liquid carbon dioxide in storage barrel, reduces liquid carbon dioxide vaporization, reduces loss when liquid carbon dioxide storage.
Description
Technical field
The utility model relates to carbon dioxide storage field, in particular to a kind of food-grade carbon-dioxide storage device.
Background technique
Liquid carbon dioxide temperature is low, can be with surrounding enviroment heat exchange, liquid titanium dioxide when being stored in storage tank for a long time
Carbon becomes atmospheric carbon dioxide, and there are security risks for the raising of storage pressure inside the tank, so existing liquid carbon dioxide storage tank meeting
Safety valve is installed, the carbon dioxide after vaporization is released by safety valve；But after taking a part of liquid carbon dioxide, deposit
Pressure declines in storage tank, and existing storage tank is only capable of releasing stress and cannot being independently pressurized, the liquid carbon dioxide system of food-grade
Standby and cost for purification is higher, and storage tank is put in the natural environment, there is the temperature difference round the clock, and the liquid carbon dioxide under high-temperature low-pressure is easy
Vaporization, causes damages after vaporization.
Summary of the invention
The purpose of this utility model is to provide a kind of food-grade carbon-dioxide storage devices, to solve above-mentioned background
The problem of technology proposes.
In order to achieve the goal above, the technical solution of the utility model is as follows:
A kind of food-grade carbon-dioxide storage device, including pedestal are equipped with storage barrel, storage barrel bucket on the pedestal
Carbon dioxide inlet tube and carbon dioxide outlet tube are installed, storage barrel side wall is equipped with interlayer, is equipped with cooling in interlayer on wall
Device；Storage barrel outer wall top is equipped with sealing ring, is cased with a barrel cap at the top of the storage barrel, bucket cap inner wall and sealing ring are tight
Closely connected conjunction, the bucket cap are connected with the lifting device for driving it axially to go up and down along storage barrel.
Preferably, the storage barrel outer wall is also equipped with pressure gauge and thermometer, and the detecting head of pressure gauge and thermometer prolongs
It puts in storage barrel.
Preferably, the cooling device includes cooling pipe and refrigerating plant, and cooling pipe forms helix tube, drop around storage barrel
Temperature pipe is connect by water pump with refrigerating plant.
Preferably, pearlife is also filled in the interlayer.
Preferably, the cap edge that the storage barrel nose-circle week extends outward to form, cap edge are bonded with bucket cap inner wall.
Preferably, the bucket cap inner wall bottom is equipped with limited block.
Preferably, the lifting device includes motor and several ball screws uniform and vertically-mounted along bucket cap surrounding,
The motor is mounted in pedestal and its output end is connected with driving wheel, and several ball screws include screw rod and are mounted on silk
Nut seat on bar, the nut seat are fixedly connected with bucket cap bottom end, the screw rod bottom end be equipped with engaged with driving wheel from
Driving wheel.
The utility model has the beneficial effects that
(1) by driving bucket cap to move up and down, change the size of the volume between bucket cap and storage barrel, effectively increase or drop
Pressure in low storage barrel.After taking operative liquid carbon dioxide, reduces the volume between bucket cap and storage barrel, make in storage barrel
Higher pressure is kept, the degree of liquid carbon dioxide vaporization is reduced, can be reduced loss.
(2) can be cooled down in the short time using cooling device for the liquid carbon dioxide in storage barrel, for a long time using cooling
Device then can make liquid carbon dioxide keep certain temperature, and safety when storage device is placed on outdoor both can be improved
Property, reduce loss when liquid carbon dioxide storage.
Detailed description of the invention
Fig. 1 is the front view of the utility model；
Fig. 2 is the structural schematic diagram of the utility model；
Fig. 3 is the enlarged drawing in Fig. 2 at A.
Marked in the figure: 1- pedestal, 2- storage barrel, 21- sealing ring, 22- interlayer, 23- cooling pipe, 24- cap edge, 25- dioxy
Change carbon inlet tube, 26- carbon dioxide outlet tube, 3- barrels of caps, 31- limited block, 4- motor, 41- driving wheel, 51- screw rod, 52- spiral shell
Base, 53- driven wheel.
Specific embodiment
Below in conjunction with the attached drawing in the present embodiment, the technical solution in the present embodiment is clearly and completely described,
However this is understood not to the utility model being limited to specific embodiment, is only used for explanation and understanding:
Embodiment 1
As shown in Figure 1, Figure 2 and Figure 3, a kind of food-grade carbon-dioxide storage device, including bottom are present embodiments provided
Seat 1, storage barrel 2, cooling device, bucket cap 3 and lifting device.
It is provided with the groove with the cooperation of 2 bottom of storage barrel at the top of the pedestal 1, is provided with two between 1 lateral wall of groove and pedestal
A through-hole, bottom portion of groove are also provided with convenient for placing the placing groove of motor 4, and are used to operate to motor 4 there are certain space.
2 bottom of storage barrel is mounted in the groove of pedestal 1, and carbon dioxide inlet tube 25, two is equipped on storage barrel 2
Carbonoxide outlet tube 26, pressure gauge and thermometer, carbon dioxide inlet tube 25 and carbon dioxide outlet tube 26 extend across through-hole
To 1 outside of pedestal, the device that pressure gauge and thermometer will be installed for existing liquid carbon dioxide storage device, for operating
Pressure value and temperature value in personnel's read storage device, pressure gauge and thermometer are mounted on 2 outer wall lower part of storage barrel, pressure
The detecting head of power table and thermometer extends into storage barrel 2.2 side wall of storage barrel is equipped with interlayer 22, the installation of 2 outer wall top of storage barrel
Have a sealing ring 21, the cap that 2 nose-circle week of storage barrel extends outward to form along 24, cap along 24 surroundings be higher than 2 top of storage barrel and with
Bucket 3 inner wall of cap fitting, and for wiping the liquid carbon dioxide that 3 inner wall of barrel cap may condense, the liquid carbon dioxide wiped off off
It will be flowed into storage barrel 2 along cap along 24.
The cooling device includes cooling pipe 23, water pump and refrigerating plant, and the refrigerating plant is the prior art, including is stored
Water tank, inlet and liquid outlet, the cooling pipe 23 are mounted in interlayer 22 and are arranged to form spiral around 2 barrels of walls of storage barrel
Pipe, 23 both ends of cooling pipe are connect with the inlet of refrigerating plant and liquid outlet respectively.Refrigerating plant is cold by the liquid in water storage box
After solidifying medium refrigeration, it is delivered in cooling pipe 23, is cooled down to 2 barrels of walls of storage barrel, and then reach to storage barrel 2 by water pump
The purpose of liquid carbon dioxide cooling or holding temperature in bucket.
3 internal diameter of bucket cap is greater than 2 outer diameter of storage barrel and covers on storage barrel 2, and 3 inner wall of bucket cap and sealing ring 21 closely paste
It closes, the bucket cap 3 is connected with the lifting device for driving it axially to go up and down along storage barrel 2.The lifting device includes 4 sum number of motor
A ball screw uniform and vertically-mounted along 3 surrounding of bucket cap, the motor 4 is mounted in pedestal 1 and its output end is connected with
Driving wheel 41, several ball screws include nut seat 52 and screw rod 51, and the nut seat 52 is fixed with 3 bottom end of bucket cap pacifies
Dress, 51 bottom end of screw rod are equipped with the driven wheel 53 engaged with driving wheel 41, when 41 positive and negative rotation of motor driven driving wheel rotates
When, bucket cap 3 can the axial direction smoothly along storage barrel 2 move up and down.
3 inner wall bottom of bucket cap is equipped with limited block 31, and sealing ring 21 and limited block 31 cooperate, and can avoid bucket cap 3 and is detached from storage
Bucket 2 is deposited, the extreme higher position that bucket cap 3 can rise is limited.
The electric elements occurred in the present embodiment are electrically connected with 220V alternating current.
The working method of the present embodiment:
Start lifting device and bucket cap 3 is risen into highest point, after liquid carbon dioxide is stored in storage barrel 2, is again started up
Lifting device adjusts the numerical value of the pressure in storage barrel 2 to needs, after taking the liquid carbon dioxide in section store bucket 2,
Starting lifting device declines barrel cap 3, enhances pressure in storage barrel 2.When storage environment temperature is higher, start water pump and refrigeration
Device, after the liquid condensation medium after refrigerating plant freezes in cooling pipe 23 flowing to there is liquid carbon dioxide to drop
Temperature.
Embodiment 2
The present embodiment is substantially the same manner as Example 1, and the motion path channel of screw rod 51, screw rod are provided in the side wall of bucket cap 3
51 tops are mounted in channel.
Obviously, above-described embodiment is just for the sake of clearly illustrating done citing, and does not limit the embodiments.
To those of ordinary skill in the art, other various forms of variations or change can also be made on the basis of the above description
It is dynamic.There is no necessity and possibility to exhaust all the enbodiments.And obvious variation extended from this or change
It moves still in protection scope of the present invention.
Claims (7)
1. a kind of food-grade carbon-dioxide storage device, including pedestal (1), it is characterised in that: be equipped on the pedestal (1)
Storage barrel (2) is equipped with carbon dioxide inlet tube (25) and carbon dioxide outlet tube (26), storage barrel on storage barrel (2) bucket wall
(2) side wall is equipped with interlayer (22), and interlayer is equipped with cooling device in (22)；Storage barrel (2) the outer wall top is equipped with sealing
It encloses (21), is cased with a barrel cap (3) at the top of the storage barrel (2), bucket cap (3) inner wall is fitted closely with sealing ring (21), the bucket cap
(3) it is connected with the lifting device for driving it axially to go up and down along storage barrel (2).
2. food-grade carbon-dioxide storage device according to claim 1, it is characterised in that: the storage barrel (2) is outside
Wall is also equipped with pressure gauge and thermometer, and the detecting head of pressure gauge and thermometer extends into storage barrel (2).
3. food-grade carbon-dioxide storage device according to claim 1, it is characterised in that: the cooling device includes
Cooling pipe (23) and refrigerating plant, cooling pipe (23) form helix tube around storage barrel (2), and cooling pipe (23) passes through water pump and system
Device for cooling connection.
4. food-grade carbon-dioxide storage device according to claim 1, it is characterised in that: in the interlayer (22) also
Filled with pearlife.
5. food-grade carbon-dioxide storage device according to claim 1, it is characterised in that: storage barrel (2) top
The cap that end circumference extends outward to form is bonded along (24) with bucket cap (3) inner wall along (24), cap.
6. food-grade carbon-dioxide storage device according to claim 1, it is characterised in that: bucket cap (3) inner wall
Bottom is equipped with limited block (31).
7. food-grade carbon-dioxide storage device according to claim 1, it is characterised in that: the lifting device includes
Motor (4) and several ball screws uniform and vertically-mounted along bucket cap (3) surrounding, the motor (4) are mounted in pedestal (1)
And its output end is connected with driving wheel (41), several ball screws include screw rod (51) and the spiral shell that is mounted on screw rod (51)
Base (52), the nut seat (52) are fixedly connected with bucket cap (3) bottom end, and screw rod (51) bottom end is equipped with and driving wheel
(41) driven wheel (53) engaged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920109017.9U CN209340856U (en) | 2019-01-23 | 2019-01-23 | A kind of food-grade carbon-dioxide storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920109017.9U CN209340856U (en) | 2019-01-23 | 2019-01-23 | A kind of food-grade carbon-dioxide storage device |
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| Publication Number | Publication Date |
|---|---|
| CN209340856U true CN209340856U (en) | 2019-09-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920109017.9U Active CN209340856U (en) | 2019-01-23 | 2019-01-23 | A kind of food-grade carbon-dioxide storage device |
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| CN (1) | CN209340856U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114576549A (en) * | 2022-02-25 | 2022-06-03 | 湖北西塞山发电有限公司 | Carbon dioxide capturing and storing device for thermal power plant |
-
2019
- 2019-01-23 CN CN201920109017.9U patent/CN209340856U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114576549A (en) * | 2022-02-25 | 2022-06-03 | 湖北西塞山发电有限公司 | Carbon dioxide capturing and storing device for thermal power plant |
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