Device for automatically controlling liquid level in goat milk de-odoring equipment

Abstract

The utility model relates to the technical field of goat milk de-odoring, in particular to a device for automatically controlling the liquid level in goat milk de-odoring equipment. Comprising a floating ball valve, the floating ball valve is arranged on the upper side of a feeding pipe, an extension pipe is arranged on the upper side of the floating ball valve, an aerator used for discharging goat milk is fixedly installed at the upper end of the extension pipe, the floating ball valve, the extension pipe and the aerator are all arranged in a degassing tank, and the floating ball valve is arranged at the position, close to the bottom end, in the degassing tank. According to the goat milk degassing device, the floating ball valve is installed on the feeding pipe, the floating ball is driven to move up and down through the liquid level height of goat milk in the degassing tank, the opening degree of the floating ball valve is automatically controlled, the effect of controlling the liquid level of the goat milk in the degassing tank is achieved, the opening degree of the floating ball valve does not need to be manually controlled in the process, the labor cost needed in the goat milk degassing process is reduced, and the production efficiency is improved. In addition, compared with the mode that the liquid level is controlled through an electronic differential pressure type transmitter, the liquid level control device has the advantages that the manufacturing cost of equipment is reduced, and the control reliability is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to sheep milk deodorization technical field, concretely relates to a device for liquid level automatic control in sheep milk deodorization equipment. BACKGROUND

[0002] Sheep milk deodorization process includes sterilization procedure and degassing procedure, and sheep milk will emit gas containing skatole in the sterilization process, and the gas is the main source of skatole smell, so it is needed to extract the gas in the degassing procedure by the vacuum extraction of water circulating pump, thereby effectively removing the skatole smell in sheep milk and improving the taste and flavor of sheep milk.

[0003] REFERENCE Figure 1 And Figure 2 In the degassing process of sheep milk, a degassing tank 1 is used, the bottom of the degassing tank 1 is fixedly installed with a feed pipe 2 for conveying sheep milk, the upper end of the feed pipe 2 extends into the inside of the degassing tank 1, the sheep milk is conveyed into the degassing tank 1 by the feed pipe 2 to be degassed, a valve body is arranged on the feed pipe 2, and the opening degree of the valve body needs to be controlled to control the flow of the sheep milk flowing into the degassing tank 1 in the prior art, so that the sheep milk in the degassing tank 1 is kept at a predetermined capacity to improve the degassing effect, if the opening degree of the valve body is manually controlled, the labor cost required in the sheep milk degassing process will be increased, if the opening degree of the valve body is controlled by an electronic differential pressure transmitter, the cost of the degassing equipment will be increased, and the degassing equipment has high requirements for the sealing performance of the valve body on the feed pipe 2, if the valve body on the feed pipe 2 leaks, the subsequent degassing operation of the sheep milk will be affected, the gas pressure is reduced, and the degassing effect of the sheep milk is reduced. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a device for liquid level automatic control in sheep milk deodorization equipment to solve the problems in the above background.

[0005] To achieve the above object, one of the purposes of the utility model is to provide a device for liquid level automatic control in sheep milk deodorization equipment, which comprises a float ball valve, the float ball valve is arranged on the upper side of the feed pipe, the upper side of the float ball valve is provided with an extension pipe, the upper end of the extension pipe is fixedly installed with an aerator for discharging sheep milk, the float ball valve, the extension pipe and the aerator are all arranged in the inside of the degassing tank, and the float ball valve is arranged at a position close to the bottom end in the inside of the degassing tank, one end of the feed pipe close to the float ball valve is fixedly connected with a first flange, one end of the extension pipe close to the float ball valve is fixedly connected with a second flange, the upper and lower ends of the float ball valve are both provided with pipe connection assemblies, the two pipe connection assemblies connect the first flange and the second flange on the float ball valve respectively, one side of the float ball valve is provided with a pressing mechanism, and the pressing mechanism is used to drive the first flange and the second flange to approach each other.

[0006] As a further improvement of the technical solution, the extrusion mechanism comprises two positioning plates, the two positioning plates are respectively arranged on the sides away from each other of the first flange and the second flange, both ends of the positioning plate are rotatably connected with clamping rods, the two clamping rods at the same height and the positioning plate form a semicircle, and the two semicircles formed by the positioning plate and the clamping rod are respectively sleeved on the feeding pipe and the extension pipe.

[0007] As a further improvement of the technical solution, one end of one of the clamping rods is provided with a mounting groove, a rotating sleeve is rotatably connected in the mounting groove, one end of the other clamping rod at the same height is rotatably connected with a turnover frame, a lead screw is rotatably connected on the side close to the rotating sleeve of the turnover frame, and the lead screw is threadedly connected with the rotating sleeve.

[0008] As a further improvement of the technical solution, the extrusion mechanism further comprises two pull rods symmetrically arranged on both sides of the float valve, upper ends of the two pull rods are fixedly arranged on the lower sides of the two clamping rods above, lower ends of the two pull rods are respectively penetrated through the clamping rods below the pull rods and are fixedly connected with end plates, springs sleeved on the pull rods are arranged between the end plates and the clamping rods, and the springs drive the end plates away from the clamping rods.

[0009] As a further improvement of the technical solution, the pipe connecting assembly comprises a connecting flange fixedly connected to one end of the float valve, an intermediate ring is arranged on the side away from the float valve of the connecting flange, rubber pads are fixedly connected to the upper and lower sides of the intermediate ring, and the rubber pad close to the float valve is in contact with the corresponding connecting flange.

[0010] As a further improvement of the technical solution, the two rubber pads away from the float valve in the two pipe connecting assemblies are respectively in contact with the first flange and the second flange, a plurality of bolts are arranged in an annular array on the first flange and the second flange, the bolts are composed of heads and screw rods fixed on the heads, the heads are respectively in contact with the sides away from each other of the first flange and the second flange, the four clamping rods are respectively in contact with the sides away from each other of the plurality of heads, the screw rods penetrate through the corresponding intermediate rings and connecting flanges and are threadedly connected with nuts, and the plurality of nuts are respectively in contact with the sides close to each other of the two connecting flanges.

[0011] Compared with the prior art, the utility model has the advantages of:

[0012] 1. The device for automatic control of liquid level in the equipment for removing odor from goat milk, a float ball valve is installed on the feed pipe, the liquid level of goat milk in the degassing tank drives the float ball to move up and down, so as to automatically control the opening degree of the float ball valve, the effect of controlling the liquid level in the degassing tank is achieved, in the process, the opening degree of the float ball valve does not need to be manually controlled, the labor cost required in the goat milk degassing process is reduced, and compared with the method of controlling the liquid level by an electronic differential pressure transmitter, the device has more advantages in reducing the cost of equipment and reliability.

[0013] 2. The device for automatic control of liquid level in the equipment for removing odor from goat milk, the first flange and the second flange are connected on the float ball valve through two pipe connecting assemblies, the sealing property between the feed pipe, the extension pipe and the float ball valve is enhanced by the two rubber pads in the pipe connecting assembly, and the extrusion assembly for driving the first flange and the second flange to approach each other is arranged on one side of the float ball valve, so that the extrusion degree of the first flange and the second flange on the rubber pad is increased, the sealing effect of the rubber pad is improved, the possibility of leakage of goat milk through the gap between the float ball valve and the feed pipe and the extension pipe is reduced, and the degassing quality of goat milk is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a sectional view of the overall structure of the utility model;

[0016] Figure 3 It is a schematic diagram of the structure of the combination of the float ball valve, the pipe connecting assembly and the extrusion mechanism of the utility model;

[0017] Figure 4 It is a schematic diagram of the structure of the pipe connecting assembly of the utility model;

[0018] Figure 5 It is an explosion view of the pipe connecting assembly of the utility model;

[0019] Figure 6 It is a schematic diagram of the structure of the extrusion mechanism of the utility model;

[0020] Figure 7 It is a schematic diagram of the structure of the utility model; Figure 6 It is an enlarged view of the structure of A in the utility model;

[0021] Figure 8 It is a sectional view of the extrusion mechanism of the utility model.

[0022] The meanings of various reference numerals in the drawings are as follows:

[0023] 1, the degassing tank;

[0024] 2, the feed pipe; 21, the first flange;

[0025] 3. Float ball valve;

[0026] 4. Extension pipe; 41. Second flange;

[0027] 5. Pipe connecting assembly; 51. Middle ring; 52. Connecting flange; 53. Rubber pad; 54. Bolt; 55. Nut;

[0028] 6. Extrusion mechanism; 61. Positioning plate; 62. Clamping rod; 63. Mounting groove; 64. Rotating sleeve; 65. Turnover frame; 66. Screw rod; 67. Pull rod; 68. End plate; 69. Spring. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0030] Embodiment 1

[0031] Please refer to Figure 2 and Figure 3The purpose of the present embodiment is to provide a device for automatic control of the liquid level in a goat milk deodorization equipment. The device includes a float ball valve 3 arranged on the upper side of a feed pipe 2, an extension pipe 4 arranged on the upper side of the float ball valve 3, an aerator for discharging goat milk fixedly installed on the upper end of the extension pipe 4, the aerator being a jet aerator easily available on the market, the float ball valve 3, the extension pipe 4 and the aerator being arranged inside a degassing tank 1, the float ball valve 3 being arranged near the bottom end inside the degassing tank 1, a first flange 21 being fixedly connected to the end of the feed pipe 2 near the float ball valve 3, a second flange 41 being fixedly connected to the end of the extension pipe 4 near the float ball valve 3, a pipe connecting assembly 5 being arranged on both ends of the float ball valve 3, the two pipe connecting assemblies 5 connecting the first flange 21 and the second flange 41 to the float ball valve 3, so that the feed pipe 2, the float ball valve 3 and the extension pipe 4 are connected in communication, when the goat milk passes through the feed pipe 2, the float ball valve 3 and the extension pipe 4 in sequence and enters the aerator, the aerator sprays the goat milk at high speed from a nozzle, the bubbles in the goat milk are separated out during the spraying process to be degassed, the degassed goat milk accumulates at the bottom inside the degassing tank 1, the goat milk in the degassing tank 1 rises due to the continuous spraying of the goat milk by the aerator, a rotating rod for controlling the opening degree of the float ball valve 3 is arranged on the float ball valve 3, the opening degree of the float ball valve 3 refers to the distance or angle that the valve core or valve plate of the float ball valve 3 moves relative to the closed position in the open state, the opening degree of the float ball valve 3 is directly proportional to the flow of the goat milk flowing through the float ball valve 3, one end of the rotating rod is fixedly connected to a float ball, the float ball floats on the surface of the goat milk liquid, when the float ball of the float ball valve 3 floats on the surface of the goat milk liquid, the rising goat milk liquid surface drives the float ball to move upward, the upward moving float ball drives the rotating rod to rotate upward, the upward rotating rod controls the opening degree of the float ball valve 3 to decrease, so that the flow of the goat milk passing through the float ball valve 3 decreases, and the flow of the goat milk sprayed by the aerator decreases.

[0032] A discharge pipe for discharging goat milk is arranged at the bottom of the degassing tank 1, when the goat milk in the degassing tank 1 is discharged through the discharge pipe, causing the goat milk liquid surface in the degassing tank 1 to drop, the float ball will drop with the liquid surface under the action of gravity, the downward moving float ball drives the rotating rod to rotate downward, the downward rotating rod controls the opening degree of the float ball valve 3 to increase, and the flow of the goat milk sprayed by the aerator increases, through the continuous repetition of the above actions, the liquid level of the goat milk in the degassing tank 1 is always stable, ensuring the efficiency of the degassing tank 1 in degassing the goat milk, and in this process, the opening degree of the float ball valve 3 does not need to be manually controlled, reducing the labor cost required in the goat milk degassing process, and compared with the method of controlling the liquid level by using an electronic differential pressure transmitter, the method has more advantages in reducing the equipment cost and improving the control reliability.

[0033] The structure of the pipe connecting assembly 5 is detailed below, referring to Figure 4 and Figure 5The pipe connecting assembly 5 comprises a connecting flange 52 fixedly connected to one end of the float ball valve 3, and an intermediate ring 51 is arranged on the side of the connecting flange 52 away from the float ball valve 3, and rubber pads 53 are fixedly connected to the upper and lower sides of the intermediate ring 51, wherein the rubber pad 53 close to the float ball valve 3 is in contact with the corresponding connecting flange 52, and the two rubber pads 53 away from the float ball valve 3 in the two pipe connecting assemblies 5 are in contact with the first flange 21 and the second flange 41 respectively, and a plurality of bolts 54 are arranged in an annular array on the first flange 21 and the second flange 41, the bolts 54 are composed of a head and a screw rod fixedly connected to the head, the heads are in contact with the sides of the first flange 21 and the second flange 41 away from each other respectively, the screw rods penetrate through the corresponding intermediate rings 51 and connecting flanges 52 and are threadedly connected with nuts 55, the nuts 55 are in contact with the sides of the two connecting flanges 52 close to each other respectively, and the bolts 54 and the corresponding nuts 55 cooperate to fixedly arrange the first flange 21 and the second flange 41 on the float ball valve 3, and the float ball valve 3 clamps and fixes the two intermediate rings 51 and the four rubber pads 53 in cooperation with the first flange 21 and the second flange 41, the rubber pads 53 enhance the sealing between the intermediate rings 51 and the float ball valve 3, and also enhance the sealing between the two intermediate rings 51 and the first flange 21 and the second flange 41, thereby reducing the possibility of leakage of sheep milk through the gap between the float ball valve 3 and the feed pipe 2 and the extension pipe 4, and facilitating the complete discharge of sheep milk through the nozzles of the aerator, thereby enhancing the degassing quality of sheep milk in the degassing process.

[0034] Meanwhile, an extrusion mechanism 6 is arranged on one side of the float ball valve 3, which is used to drive the first flange 21 and the second flange 41 to approach each other, so that the first flange 21 and the second flange 41 are slightly elastically deformed, the extrusion force of the first flange 21 and the second flange 41 on the rubber pads 53 is increased, and the sealing effect of the rubber pads 53 is improved.

[0035] The structure of the extrusion mechanism 6 is refined as follows, with reference to Figures 6-8The extrusion mechanism 6 comprises two positioning plates 61, which are respectively arranged on the sides away from each other of the first flange 21 and the second flange 41. The two ends of the positioning plate 61 are rotatably connected with clamping rods 62. The clamping rods 62 at the same height and the positioning plate 61 form a semicircle. The two semicircles formed by the positioning plate 61 and the clamping rods 62 are respectively sleeved on the feed pipe 2 and the extension pipe 4. The feed pipe 2 and the extension pipe 4 limit the transverse movement of the two clamping rods 62 and the positioning plate 61 combined into a semicircle, so that the four clamping rods 62 are respectively in contact with the sides away from each other of the plurality of heads. Meanwhile, the extrusion mechanism 6 further comprises two pull rods 67 symmetrically arranged on the two sides of the float valve 3. The upper ends of the two pull rods 67 are fixedly arranged on the lower side surfaces of the two clamping rods 62 located above. The lower ends of the two pull rods 67 respectively penetrate the clamping rods 62 located below the pull rods 67 and are fixedly connected with end plates 68. A spring 69 sleeved on the pull rod 67 is arranged between the end plate 68 and the clamping rod 62. The spring 69 drives the end plate 68 away from the clamping rod 62. At this time, the spring 69 is in an elastic contraction state. The elastic force of the spring 69 pushes the clamping rod 62 located below to be close to the clamping rod 62 located above. The clamping rod 62 pushes the bolt 54 located below to be close to the bolt 54 located above, so as to make the bolt 54 located below push the first flange 21 to be close to the second flange 41. In this way, the extrusion degree of the first flange 21 and the second flange 41 on the rubber pad 53 is increased, and the sealing effect of the rubber pad 53 is improved.

[0036] In order to facilitate the installation of the clamping rod 62 and the positioning plate 61, an installation groove 63 is formed at one end of one of the clamping rods 62. A rotating sleeve 64 is rotatably connected in the installation groove 63. One end of another clamping rod 62 at the same height is rotatably connected with a turnover frame 65. One side of the turnover frame 65 close to the rotating sleeve 64 is rotatably connected with a lead screw 66. The lead screw 66 is threadedly connected with the rotating sleeve 64. When assembling the device, the personnel fixes the float valve 3 with the feed pipe 2 and the extension pipe 4 through the pipe connecting assembly 5, then the personnel pulls the clamping rod 62 located above and the clamping rod 62 located below apart by a predetermined distance, i.e. the distance between the heads of the two bolts 54 in the two pipe connecting assemblies 5, then the personnel attaches the two positioning plates 61 to the feed pipe 2 and the extension pipe 4 respectively, so that the four clamping rods 62 are respectively located on the two sides of the feed pipe 2 and the extension pipe 4, and then the two lead screws 66 are twisted at the same time. The thread connection between the lead screw 66 and the rotating sleeve 64 drives the rotating sleeve 64 to drive the corresponding clamping rod 62 away from the turnover frame 65, so that the other end of the two clamping rods 62 at the same height are close to each other. Until the four clamping rods 62 are in close contact with the side walls of the feed pipe 2 and the extension pipe 4, so as to facilitate the installation of the extrusion mechanism 6.

[0037] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only preferred examples of the present application and are not intended to limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A device for automatic control of liquid level in a sheep milk deodorization apparatus comprising a float valve (3), characterized in that: The float ball valve (3) is arranged on the upper side of the feed pipe (2), the upper side of the float ball valve (3) is provided with an extension pipe (4), the upper end of the extension pipe (4) is fixedly provided with an aerator for discharging goat milk, the float ball valve (3), the extension pipe (4) and the aerator are arranged in the interior of the degassing tank (1), and the float ball valve (3) is arranged at a position close to the bottom end in the interior of the degassing tank (1), one end of the feed pipe (2) close to the float ball valve (3) is fixedly connected with a first flange (21), one end of the extension pipe (4) close to the float ball valve (3) is fixedly connected with a second flange (41), the upper and lower ends of the float ball valve (3) are both provided with pipe connecting assemblies (5), the two pipe connecting assemblies (5) are respectively connected with the first flange (21) and the second flange (41) on the float ball valve (3), one side of the float ball valve (3) is provided with an extrusion mechanism (6), and the extrusion mechanism (6) is used for driving the first flange (21) and the second flange (41) to be close to each other.

2. The device for automatic control of liquid level in the equipment for debittering of goat milk according to claim 1, characterized in that: The extrusion mechanism (6) comprises two positioning plates (61), the two positioning plates (61) are arranged on the sides, away from each other, of the first flange (21) and the second flange (41) respectively, both ends of the positioning plate (61) are rotatably connected with clamping rods (62), and the two clamping rods (62) and the positioning plate (61) at the same height form a semicircle.

3. The device for automatic control of liquid level in the equipment for debittering of goat milk according to claim 2, characterized in that: One end of one of the clamping rods (62) is provided with a mounting groove (63), the mounting groove (63) is rotatably connected with a rotating sleeve (64) in the interior, one end of the other clamping rod (62) at the same height is rotatably connected with a turnover frame (65), one side of the turnover frame (65) close to the rotating sleeve (64) is rotatably connected with a lead screw (66), and the lead screw (66) is threadedly connected with the rotating sleeve (64).

4. The device for automatic control of liquid level in the equipment for debittering of goat milk according to claim 3, characterized in that: The extrusion mechanism (6) further comprises two pull rods (67) symmetrically arranged on the two sides of the float ball valve (3), the upper ends of the two pull rods (67) are fixedly arranged on the lower sides of the two clamping rods (62) above, the lower ends of the two pull rods (67) penetrate the clamping rods (62) below the pull rods (67) and are both fixedly connected with end plates (68), springs (69) are arranged between the end plates (68) and the clamping rods (62) and are sleeved on the pull rods (67), and the springs (69) drive the end plates (68) to be away from the clamping rods (62).

5. The device for automatic control of liquid level in the equipment for debittering of goat milk according to claim 2, characterized in that: The pipe connecting assembly (5) comprises a connecting flange (52) fixedly connected to one end of the float ball valve (3), the connecting flange (52) is provided with an intermediate ring (51) on the side away from the float ball valve (3), the upper and lower sides of the intermediate ring (51) are both fixedly connected with rubber pads (53), and the rubber pad (53) close to the float ball valve (3) is in contact with the corresponding connecting flange (52).

6. The device for automatic control of liquid level in the equipment for debittering of goat milk according to claim 5, characterized in that: Two rubber pads (53) of two pipe connecting assemblies (5) far away from the ball float valve (3) are in contact with the first flange (21) and the second flange (41) respectively, a plurality of bolts (54) are arranged in an annular array on the first flange (21) and the second flange (41) respectively, the bolt (54) is composed of a head and a screw rod fixed on the head, a plurality of heads are in contact with the sides away from each other of the first flange (21) and the second flange (41) respectively, four clamping rods (62) are in contact with the sides away from each other of a plurality of heads respectively, the screw rod penetrates through the corresponding middle ring (51) and the connecting flange (52) and is screwed with a nut (55), and a plurality of nuts (55) are in contact with the sides close to each other of two connecting flanges (52) respectively.

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