Stainless steel storage tank for white spirit production

Abstract

The utility model relates to the technical field of liquor storage devices, in particular to a stainless steel storage tank for liquor production. The sampling tank comprises a stainless steel tank body, a plurality of sampling boxes are fixedly arranged on the inner side wall of the stainless steel tank body at intervals in the height direction, box body openings are formed in the ends, close to the inner side wall of the stainless steel tank body, of the sampling boxes, and the peripheral edges of the box body openings are in sealed connection with the inner side wall of the stainless steel tank body. A plurality of sampling pipelines are fixedly arranged on the outer side wall of the stainless steel tank body at intervals in the height direction, the sampling pipelines correspond to the sampling boxes one to one, and the ends, facing the interior of the stainless steel tank body, of the sampling pipelines sequentially penetrate through the side wall of the stainless steel tank body, the box body openings of the sampling boxes and the side walls of the sampling boxes and then are communicated with an inner cavity of the stainless steel tank body; a sample outlet control valve is arranged at the part, outside the stainless steel tank body, of the sampling pipeline. According to the utility model, the internal white spirit can be conveniently sampled according to the depth.

Description

Technical Field

[0001] The utility model relates to the technical field of liquor storage devices, in particular to a stainless steel storage tank used for liquor production. Background Art

[0002] In the production of liquor, stainless steel storage tanks are generally needed for storage. However, the existing stainless steel storage tanks used for liquor production are large in size, with heights ranging from several meters to more than ten meters. Therefore, it is not convenient to sample the liquor inside according to the depth, which affects the detection data of the liquor inside and causes great inconvenience. In addition, the existing stainless steel storage tanks for liquor may produce some translucent or oily substances during storage. These substances may be in the middle or lower part of the storage tank. If they are not discovered in time, they may affect the quality of the liquor, or even damage the liquor quality, causing great economic losses. Utility Model Content

[0003] The first technical problem to be solved by the utility model is to provide a stainless steel storage tank for liquor production, which is convenient for sampling the liquor inside according to the depth.

[0004] In order to solve the above-mentioned technical problems, the utility model provides the following technical solutions: a stainless steel storage tank for liquor production, comprising a stainless steel tank body, an inner wall of the stainless steel tank body is fixedly provided with a plurality of sampling boxes at intervals along the height direction, the sampling box has a box opening at one end close to the inner wall of the stainless steel tank body, the outer peripheral edge of the box opening forms a sealed connection with the inner wall of the stainless steel tank body, a plurality of sampling pipes are fixedly provided on the outer wall of the stainless steel tank body at intervals along the height direction, the sampling pipes correspond to the sampling boxes one by one, the end of the sampling pipe facing the interior of the stainless steel tank body passes through the side wall of the stainless steel tank body, the box opening of the sampling box, and the side wall of the sampling box in turn, and then is connected to the inner cavity of the stainless steel tank body, the outer peripheral surface of the sampling pipe forms a sealed connection with the corresponding sampling pipe through hole on the side wall of the sampling box, the outer peripheral surface of the sampling pipe forms a sealed connection with the corresponding sampling pipe through hole on the side wall of the stainless steel tank body, and the part of the sampling pipe located outside the stainless steel tank body is provided with a sample outlet control valve.

[0005] As a further preferred embodiment of the present invention: the sampling pipeline is composed of an internal vertical tube and an external horizontal tube, and the two form an L-shaped structure, the lower end of the internal vertical tube is located in the sampling box, and the upper end of the internal vertical tube passes through the top side wall of the sampling box and is connected with the inner cavity of the stainless steel tank body, and a regulating valve is installed on the internal vertical tube, and an regulating rod for controlling the opening and closing of the regulating valve extends laterally to the outside of the side wall of the stainless steel tank body, and the side wall of the stainless steel tank body has an regulating rod connecting through hole matched with the regulating rod, and a sealing structure is provided between the regulating rod connecting through hole and the regulating rod.

[0006] As a further preferred scheme of the utility model: the regulating valve includes a regulating valve core plate arranged in the internal vertical tube, the regulating valve core plate is rotatably connected to the side wall of the internal vertical tube through a transversely arranged first rotating shaft, the regulating rod and the regulating rod connecting hole form a threaded connection, the inner end of the regulating rod is coaxially fixed with a cylindrical limit rod, the side wall of the internal vertical tube has a sliding guide hole matching the cylindrical limit rod, the axis of the cylindrical limit rod is perpendicular to the axis of the first rotating shaft, when the regulating valve core plate is in a horizontal state, the regulating valve core plate closes the flow channel of the internal vertical tube, and at this time the cylindrical limit rod is located below the regulating valve core plate and abuts against the lower surface of the regulating valve core plate.

[0007] As a further preferred solution of the utility model: the bottom of the side wall of the stainless steel tank body is sealed and connected with a detection pipe that penetrates the side wall of the stainless steel tank body, the inner end of the detection pipe is sealed and installed with a detection probe, and the outer end of the detection pipe is used for wiring the detection probe.

[0008] As a further preferred embodiment of the present invention: the detection probe includes a threaded hollow tube coaxially arranged in the detection pipe, the interior of the threaded hollow tube is a line connection hole, one end of the threaded hollow tube extending into the stainless steel tank body is fixedly connected with a sealing plug, the sealing plug forms a sealing fit with the inner end face of the detection pipe, the outer end of the threaded hollow tube is provided with a nut, and the connection and fixation of the detection pipe and the detection probe are achieved through the cooperation of the nut and the sealing plug; the sealing plug is fixedly connected with a camera on the side away from the threaded hollow tube, and the camera is provided with a transparent protective cover.

[0009] As a further preferred solution of the utility model: the top opening of the stainless steel tank body is provided with an openable and closable closing cover, and the outer peripheral side wall of the closing cover is provided with a plurality of anti-slip grooves.

[0010] The beneficial effects of the utility model are as follows: the utility model arranges multiple groups of mutually corresponding sampling boxes and sampling pipes at intervals along the height direction on the side wall of the stainless steel tank body, and each sampling pipe is provided with a sample control valve, which is conducive to quickly collecting liquor samples of various depths inside the stainless steel tank body according to the sampling needs when sampling is required, increasing the convenience of sampling and the accuracy of sample data, and the sampling box covers the connection point between the sampling pipe and the side wall of the stainless steel tank body, which plays a protective role and is conducive to preventing leakage at the connection between the sampling pipe and the side wall of the stainless steel tank body. In addition, the sampling pipe located inside the sampling box is additionally provided with a regulating valve to form a double control valve, which ensures that when one of the valves fails and cannot be used, the switch is controlled by another valve to prevent the internal liquor from leaking. The utility model is provided with a detection pipe and a detection probe, which is conducive to connecting the detection line through the detection pipe when it is necessary to check the liquor inside the stainless steel tank body, so that the detection line can view the liquor inside the stainless steel tank body through the camera, preventing the failure to timely discover the problem of the internal liquor and causing economic losses. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic cross-sectional view of the overall structure of the utility model (after cutting away one quarter of the stainless steel tank body).

[0012] Figure 2 It is a schematic diagram of the overall structure of the utility model.

[0013] Figure 3 It is a schematic cross-sectional view of the stainless steel tank body structure of the utility model (after cutting away one quarter of the stainless steel tank body).

[0014] Figure 4 This is a schematic diagram of the detection probe structure of the utility model.

[0015] Figure 5 It is a schematic cross-sectional view of the sampling box structure of the present utility model (the sampling box is in a half-section state).

[0016] The accompanying drawings are marked as: 1. Stainless steel tank body; 101. Adjusting rod connecting hole; 2. Closing cover; 3. Anti-slip groove; 4. Detection pipeline; 5. Detection probe; 501. Threaded hollow tube; 502. Line connection hole; 503. Sealing plug; 504. Camera; 6. Sampling box; 601. Box opening; 7. Sampling pipeline; 701. External horizontal tube; 702. Internal vertical tube; 8. Regulating valve; 801. Adjusting rod; 802. Cylindrical limit rod; 803. Regulating valve core plate; 9. Sample control valve. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1 to Figure 5 The utility model includes a stainless steel tank body 1, and a plurality of sampling boxes 6 are fixedly arranged on the inner wall of the stainless steel tank body 1 at intervals along the height direction. The sampling box 6 has a box body opening 601 at one end close to the inner wall of the stainless steel tank body 1, and the outer peripheral edge of the box body opening 601 forms a sealed connection with the inner wall of the stainless steel tank body 1. A plurality of sampling pipes 7 are fixedly arranged on the outer wall of the stainless steel tank body 1 at intervals along the height direction. The sampling pipes 7 correspond to the sampling boxes 6 one by one. The end of the sampling pipe 7 facing the inside of the stainless steel tank body 1 passes through the side wall of the stainless steel tank body 1, the box body opening 601 of the sampling box 6, and the side wall of the sampling box 6 in sequence, and then is communicated with the inner cavity of the stainless steel tank body 1. The outer peripheral surface of the sampling pipe 7 forms a sealed connection with the corresponding sampling pipe through-hole on the side wall of the sampling box 6. The outer peripheral surface of the sampling pipe 7 forms a sealed connection with the corresponding sampling pipe through-hole on the side wall of the stainless steel tank body 1. The part of the sampling pipe 7 located outside the stainless steel tank body 1 is provided with a sample outlet control valve 9.

[0019] In specific implementation, the sealing connections involved in the matching parts such as between the outer peripheral edge of the box opening 601 and the inner wall of the stainless steel tank body 1, between the outer peripheral surface of the sampling pipe 7 and the corresponding sampling pipe through-holes on the side wall of the sampling box 6, and between the outer peripheral surface of the sampling pipe 7 and the corresponding sampling pipe through-holes on the side wall of the stainless steel tank body 1 can be achieved by conventional methods such as sealing gaskets and full welding connections. The sampling box 6 effectively covers the connection point between the sampling pipe 7 and the side wall of the stainless steel tank body 1, plays a protective role, and is conducive to preventing leakage at the connection between the sampling pipe 7 and the side wall of the stainless steel tank body 1.

[0020] The connection point positions of the sampling box 6 and the sampling pipe 7 on the side wall of the stainless steel tank body 1 can be flexibly customized according to actual sampling requirements. Each sampling pipe 7 is provided with a sample outlet control valve 9. When sampling is required, the corresponding sample outlet control valve 9 can be opened. This is beneficial when sampling is required. It can quickly collect liquor samples of various depths inside the stainless steel tank body 1 according to sampling needs, thereby increasing the convenience of sampling and the accuracy of sample data.

[0021] Preferably, the sampling pipeline 7 is composed of an internal vertical tube 702 and an external horizontal tube 701, and the two form an L-shaped structure. The lower end of the internal vertical tube 702 is located in the sampling box 6, and the upper end of the internal vertical tube 702 passes through the top side wall of the sampling box 6 and communicates with the inner cavity of the stainless steel tank body 1. The internal vertical tube 702 is installed with a regulating valve 8, and the regulating rod 801 for controlling the opening and closing of the regulating valve 8 extends laterally to the side wall of the stainless steel tank body 1. The side wall of the stainless steel tank body 1 has a regulating rod connecting hole 101 that is compatible with the regulating rod 801, and a sealing structure is provided between the regulating rod connecting hole 101 and the regulating rod 801. The regulating valve 8 and the sample control valve 9 form a double control valve to ensure that when one of the valves fails and cannot be used, the switch is controlled by the other valve to prevent the internal liquor from leaking.

[0022] The regulating valve 8 and the sample control valve 9 can adopt various existing conventional valves. In order to make the structure simple and reliable, the regulating valve 8 in the utility model adopts the following preferred method. The regulating valve 8 includes a regulating valve core plate 803 arranged in the internal vertical tube 702. The regulating valve core plate 803 is rotatably connected to the side wall of the internal vertical tube 702 through a transversely arranged first rotating shaft. The regulating rod 801 forms a threaded connection with the regulating rod connecting hole 101. The inner end of the regulating rod 801 is coaxially fixed with a cylindrical limiting rod 802. The side wall of the internal vertical tube 702 has a sliding guide hole matching the cylindrical limiting rod 802. The axis of the cylindrical limiting rod 802 is perpendicular to the axis of the first rotating shaft. When the regulating valve core plate 803 is in a horizontal state, the regulating valve core plate 803 closes the flow channel of the internal vertical tube 702. At this time, the cylindrical limiting rod 802 is located below the regulating valve core plate 803 and abuts against the lower surface of the regulating valve core plate 803. The cylindrical limiting rod 802 supports and limits the regulating valve core plate 803. When the cylindrical limiting rod 802 moves toward the outside of the stainless steel tank body 1 along with the regulating rod 801, until it is separated from the regulating valve core plate 803, the liquor pressure on the top of the regulating valve core plate 803 causes the regulating valve core plate 803 to flip over, and the regulating valve 8 is in the open state. Since the axis of the cylindrical limiting rod 802 is perpendicular to the axis of the first rotating shaft, when the regulating valve 8 is in the open state, the lower half of the regulating valve core plate 803 must be located on the axial movement route of the cylindrical limiting rod 802. When the cylindrical limiting rod 802 moves toward the inside of the stainless steel tank body 1 along with the regulating rod 801, it will drive the regulating valve core plate 803 to flip and reset until it returns to the closed state.

[0023] Preferably, the bottom of the side wall of the stainless steel tank body 1 is sealed with a detection pipe 4 that penetrates the side wall of the stainless steel tank body 1, the inner end of the detection pipe 4 is sealed with a detection probe 5, and the outer end of the detection pipe 4 is used for connecting the detection probe 5. In this way, the camera of the detection probe 5 can be used to check the liquor inside the stainless steel tank body 1, so as to prevent economic losses caused by failure to timely discover problems with the liquor inside.

[0024] For the convenience of assembly, the preferred detection probe 5 includes a threaded hollow tube 501 coaxially arranged in the detection pipe 4, and the interior of the threaded hollow tube 501 is a line connection hole 502, and the end of the threaded hollow tube 501 extending into the stainless steel tank body 1 is fixedly connected to a sealing plug 503, and the sealing plug 503 forms a sealing fit with the inner end surface of the detection pipe 4 (the sealing plug 503 itself can be made of elastic material, or a sealing ring can be independently added to the fitting surface), and the outer end of the threaded hollow tube 501 is provided with a nut (that is, the threaded hollow tube 501 has an external threaded surface), and the connection and fixation of the detection pipe 4 and the detection probe 5 are achieved through the cooperation of the nut and the sealing plug 503; the sealing plug 503 is fixedly connected to the side away from the threaded hollow tube 501 with a camera 504, and the camera 504 is provided with a transparent protective cover, which can protect the camera 504.

[0025] In order to prevent dust, the top opening of the stainless steel tank body 1 can be equipped with necessary sealing structure. In order to make the structure simple and reliable, the preferred solution is that the top opening of the stainless steel tank body 1 is equipped with an openable and closable closing cover 2, and the outer side wall of the closing cover 2 is provided with multiple anti-slip grooves 3.

[0026] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A stainless steel storage tank for liquor production, comprising a stainless steel tank body (1), characterized in that: A plurality of sampling boxes (6) are fixedly arranged at intervals along the height direction on the inner side wall of the stainless steel tank body (1); one end of the sampling box (6) close to the inner side wall of the stainless steel tank body (1) has a box body opening (601); the outer peripheral edge of the box body opening (601) forms a sealed connection with the inner side wall of the stainless steel tank body (1); a plurality of sampling pipes (7) are fixedly arranged at intervals along the height direction on the outer side wall of the stainless steel tank body (1); the sampling pipes (7) correspond to the sampling boxes (6) one by one, and the sampling pipes (7) face the stainless steel tank body (1). One end of the interior passes through the side wall of the stainless steel tank body (1), the box body opening (601) of the sampling box (6), and the side wall of the sampling box (6) in sequence, and then communicates with the inner cavity of the stainless steel tank body (1); the outer peripheral surface of the sampling pipe (7) forms a sealed connection with the corresponding sampling pipe through hole on the side wall of the sampling box (6); the outer peripheral surface of the sampling pipe (7) forms a sealed connection with the corresponding sampling pipe through hole on the side wall of the stainless steel tank body (1); and the portion of the sampling pipe (7) located outside the stainless steel tank body (1) is provided with a sample outlet control valve (9).

2. The stainless steel storage tank for liquor production according to claim 1, characterized in that: The sampling pipeline (7) is composed of an internal vertical tube (702) and an external horizontal tube (701), and the two form an L-shaped structure. The lower end of the internal vertical tube (702) is located in the sampling box (6), and the upper end of the internal vertical tube (702) passes through the top side wall of the sampling box (6) and is connected to the inner cavity of the stainless steel tank body (1). A regulating valve (8) is installed on the internal vertical tube (702), and an regulating rod (801) for controlling the opening and closing of the regulating valve (8) extends horizontally to the outside of the side wall of the stainless steel tank body (1). The side wall of the stainless steel tank body (1) has an regulating rod connecting hole (101) that is compatible with the regulating rod (801), and a sealing structure is provided between the regulating rod connecting hole (101) and the regulating rod (801).

3. The stainless steel storage tank for liquor production as claimed in claim 2, characterized in that: The regulating valve (8) comprises a regulating valve core plate (803) arranged in the internal vertical tube (702); the regulating valve core plate (803) is rotatably connected to the side wall of the internal vertical tube (702) via a first rotating shaft arranged transversely; the regulating rod (801) is threadedly connected to the regulating rod connecting hole (101); a cylindrical limiting rod (802) is coaxially fixedly arranged at the inner end of the regulating rod (801); the side wall of the internal vertical tube (702) has a sliding guide hole matching the cylindrical limiting rod (802); the axis of the cylindrical limiting rod (802) is perpendicular to the axis of the first rotating shaft; when the regulating valve core plate (803) is in a horizontal state, the regulating valve core plate (803) closes the flow channel of the internal vertical tube (702); at this time, the cylindrical limiting rod (802) is located below the regulating valve core plate (803) and abuts against the lower surface of the regulating valve core plate (803).

4. The stainless steel storage tank for liquor production according to claim 1, characterized in that: The bottom of the side wall of the stainless steel tank body (1) is sealed with a detection pipe (4) that penetrates the side wall of the stainless steel tank body (1); a detection probe (5) is sealedly installed at the inner end of the detection pipe (4); and the outer end of the detection pipe (4) is used for wiring the detection probe (5).

5. The stainless steel storage tank for liquor production as claimed in claim 4, characterized in that: The detection probe (5) comprises a threaded hollow tube (501) coaxially arranged in the detection pipe (4), the interior of the threaded hollow tube (501) is a line connection hole (502), one end of the threaded hollow tube (501) extending into the stainless steel tank body (1) is fixedly connected to a sealing plug (503), the sealing plug (503) and the inner end surface of the detection pipe (4) form a sealing fit, the outer end of the threaded hollow tube (501) is provided with a nut, and the connection and fixation between the detection pipe (4) and the detection probe (5) are achieved through the cooperation of the nut and the sealing plug (503); the side of the sealing plug (503 away from the threaded hollow tube (501) is fixedly connected to a camera (504), and the camera (504) is provided with a transparent protective cover.

6. The stainless steel storage tank for liquor production according to any one of claims 1 to 5, characterized in that: The top opening of the stainless steel tank body (1) is provided with an openable and closable closing cover (2), and the outer peripheral side wall of the closing cover (2) is provided with a plurality of anti-slip grooves (3).

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