Condenser of suction filtration vacuum pump in laboratory

Abstract

The utility model relates to the technical field of suction filtration vacuum pump condensers, and discloses a laboratory suction filtration vacuum pump condenser which comprises a bottom box, an activated carbon adsorption suction filtration barrel is arranged above the bottom box, an adjusting mechanism is arranged at the top of the bottom box, and the adjusting mechanism comprises an adjusting box, a hinge rod, a hinge plate, a supporting plate, a connecting rod and a supporting seat. The supporting seat is arranged at the top of the adjusting box, and an arc-shaped groove is formed in the top; the electric push rod is started to drive the moving seat to move rightwards, the moving seat pushes the supporting plate through the hinge block, the hinge rod and the hinge plate, so that the supporting plate moves upwards, the supporting plate drives the supporting seat to move upwards through the connecting rod, the supporting seat drives the activated carbon adsorption suction filtration barrel to move upwards, and the purpose of adjusting the height of the activated carbon adsorption suction filtration barrel is achieved. Different workers can conveniently carry out suction filtration operation, and the practicability and the use convenience of the device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of filtration vacuum pump condensers, in particular to a filtration vacuum pump condenser for a laboratory. Background Art

[0002] Gold mining has become a part of social and economic operations, and it is also a hot commodity that major companies are vying for. Gold mining is inseparable from laboratory analysis and testing. Activated carbon adsorption has become one of the most classic and most commonly used methods for gold testing. Both gold mining companies and professional geological and mineral testing centers are basically using it.

[0003] There are currently two commonly used methods, one is the activated carbon adsorption iodine method for gold testing, the other is the activated carbon adsorption atomic absorption method for gold testing. Both methods are inseparable from activated carbon adsorption. The adsorption process requires a vacuum pump to be connected to form a negative pressure to complete the gold testing filtration step.

[0004] According to a Chinese patent with the publication number "CN217887429U", a laboratory filtration vacuum pump condenser includes a work cabinet, the upper surface of the work cabinet is fixedly connected to a fixed bracket, the upper surface of the fixed bracket is fixedly connected to an activated carbon adsorption filtration barrel, the upper surface of the activated carbon adsorption filtration barrel is fixedly connected to a glass adsorption column, the top inner wall of the glass adsorption column is plugged with a rubber sealing plug, the upper surface of the rubber sealing plug is provided with a plug-in hole, and the inner wall of the plug-in hole is plugged with a ceramic Büchner funnel. The laboratory filtration vacuum pump condenser is provided with a drain pipe, a cloth-reinforced rubber connecting pipe, a condenser body, and a filtration vacuum pump. When the negative pressure is drawn, the water vapor in the filtration barrel is filtered to the condenser body, and the water vapor condenses into water when it encounters cold in the condenser body. The drain pipe and the acid-resistant valve are provided to facilitate the regular discharge of accumulated water to prevent the accumulated water from entering the pump and choking on the pump, thereby damaging the pump components. The service life is extended after the condenser body is installed, which saves the purchase and use costs for the enterprise and improves the economic benefits. However, the height of the activated carbon adsorption filtration barrel in the above technology is fixed, which is inconvenient for different staff members to perform filtration operations, reducing the practicality of the device. Therefore, a laboratory filtration vacuum pump condenser is proposed to solve the above-mentioned problems. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a laboratory filtration vacuum pump condenser in view of the deficiencies in the above-mentioned prior art.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is: a laboratory filtration vacuum pump condenser, comprising a bottom box, an activated carbon adsorption filtration barrel is arranged above the bottom box, and an adjustment mechanism is arranged on the top of the bottom box, the adjustment mechanism comprises an adjustment box, a hinged rod, a hinged plate, a support plate, a connecting rod and a support seat, the support seat is arranged on the top of the adjustment box, and an arc groove is opened on the top, the bottom of the activated carbon adsorption filtration barrel is arranged inside the arc groove, the connecting rod passes through the top of the adjustment box, and is slidably connected to the adjustment box, the support plate is arranged inside the adjustment box, and the hinged plate is fixedly connected to the bottom of the support plate, one end of the hinged rod is hinged to the outer wall of the hinged plate, and the adjustment box is fixedly installed on the top of the bottom box.

[0007] Preferably, the top of the support plate is fixedly connected to the bottom of the connecting rod, an electric push rod is fixedly installed on the left side of the inner wall of the adjusting box, and a moving seat is fixedly installed on the output end of the electric push rod, and a hinge block is fixedly connected to the top of the moving seat, and the other end of the hinge rod is hinged to the outer wall of the hinge block. By setting the electric push rod, the moving seat can be driven to move left and right.

[0008] Preferably, a limiting rod is fixedly installed inside the adjustment box, and the limiting rod passes through the movable seat and is slidably connected to the movable seat. The movable seat can stably move left and right by setting the limiting rod.

[0009] Preferably, the number of the limit rod, the hinge block, the hinge rod and the hinge plate is two, and they are respectively arranged on the front and rear sides of the electric push rod. By arranging two groups of hinge blocks, hinge rods and hinge plates, the stability of lifting and lowering can be improved.

[0010] Preferably, a fixing block is fixedly connected to the bottom of the activated carbon adsorption filtration barrel, a hole is opened at the bottom of the inner wall of the arc-shaped groove, and the fixing block is inserted into the inside of the hole, and the fixing block and the support seat are threadedly connected with bolts, and the fixing block can be installed inside the hole by setting the bolts.

[0011] Preferably, two covers are hinged on the top of the support seat, and the two covers are arranged opposite to each other. Magnets are fixedly connected to the tops of the two covers, and the two magnets are magnetically connected. The two covers can be closed together by arranging the two magnets.

[0012] The utility model adopts the above technical solution, which can bring the following beneficial effects:

[0013] 1. The laboratory filtration vacuum pump condenser drives the moving seat to move right by starting the electric push rod. The moving seat pushes the support plate through the hinge block, the hinge rod and the hinge plate, so that the support plate moves up. The support plate drives the support seat to move up through the connecting rod. The support seat drives the activated carbon adsorption filter barrel to move up, so as to achieve the purpose of adjusting the height of the activated carbon adsorption filter barrel, which is convenient for different staff to perform filtration operations and improves the practicality and ease of use of the device.

[0014] 2. The laboratory filtration vacuum pump condenser can protect the glass adsorption column, rubber sealing plug and ceramic Büchner funnel on the top of the activated carbon adsorption filtration barrel by setting two covers to avoid damage when the device is not in use, and can also prevent dust from entering the ceramic Büchner funnel. The activated carbon adsorption filtration barrel can be removed for maintenance by opening the cover and unscrewing the bolts. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a cross-sectional view of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the support seat and the fixing block of the utility model.

[0018] In the figure: 1. bottom box; 2. activated carbon adsorption filter barrel; 3. adjustment mechanism; 31. adjustment box; 32. electric push rod; 33. moving seat; 34. limit rod; 35. hinge block; 36. hinge rod; 37. hinge plate; 38. support plate; 39. connecting rod; 310. support seat; 4. hole; 5. fixing block; 6. bolt; 7. cover body; 8. magnet. DETAILED DESCRIPTION

[0019] 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.

[0020] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "setting" should be understood in a broad sense, for example, they can be fixedly connected or set, or detachably connected or set, or integrally connected or set. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "several" is two or more, unless otherwise clearly and specifically defined.

[0023] See also Figure 1-2 An embodiment of the utility model is: a laboratory filtration vacuum pump condenser, comprising a bottom box 1, an activated carbon adsorption filtration barrel 2 is arranged above the bottom box 1, an adjustment mechanism 3 is arranged on the top of the bottom box 1, the adjustment mechanism 3 comprises an adjustment box 31, a hinge rod 36, a hinge plate 37, a support plate 38, a connecting rod 39 and a support seat 310, the support seat 310 is arranged at the top of the adjustment box 31, and an arc groove is opened on the top, the bottom of the activated carbon adsorption filtration barrel 2 is arranged inside the arc groove, the connecting rod 39 passes through the top of the adjustment box 31, and is slidably connected to the adjustment box 31, the support plate 38 is arranged inside the adjustment box 31, and the hinge plate 37 is fixedly connected to the bottom of the support plate 38, one end of the hinge rod 36 is hinged to the outer wall of the hinge plate 37, the adjustment box 31 is fixedly installed on the top of the bottom box 1, and the top of the support plate 38 The bottom of the connecting rod 39 is fixedly connected, an electric push rod 32 is fixedly installed on the left side of the inner wall of the adjusting box 31, and a moving seat 33 is fixedly installed on the output end of the electric push rod 32, a hinge block 35 is fixedly connected to the top of the moving seat 33, and the other end of the hinge rod 36 is hinged to the outer wall of the hinge block 35. By setting the electric push rod 32, the moving seat 33 can be driven to move left and right. A limit rod 34 is fixedly installed inside the adjusting box 31, and the limit rod 34 penetrates the moving seat 33 and is slidably connected to the moving seat 33. By setting the limit rod 34, the moving seat 33 can be stably moved left and right. The number of the limit rod 34, the hinge block 35, the hinge rod 36 and the hinge plate 37 are all two, and they are respectively arranged on the front and rear sides of the electric push rod 32. By setting two groups of hinge blocks 35, hinge rods 36 and hinge plates 37, the stability of lifting and lowering can be improved.

[0024] Working principle: by starting the electric push rod 32, the moving seat 33 is driven to move right, and the moving seat 33 pushes the support plate 38 through the hinge block 35, the hinge rod 36 and the hinge plate 37, so that the support plate 38 moves up, and the support plate 38 drives the support seat 310 to move up through the connecting rod 39, and the support seat 310 drives the activated carbon adsorption filtration barrel 2 to move up, so as to achieve the purpose of adjusting the height of the activated carbon adsorption filtration barrel 2, which is convenient for different staff to perform filtration operations and improves the practicality and ease of use of the device.

[0025] See also Figure 2-3 On the basis of the above-mentioned embodiment, in another embodiment of the utility model, a fixing block 5 is fixedly connected to the bottom of the activated carbon adsorption filter barrel 2, a hole 4 is opened at the bottom of the inner wall of the arc-shaped groove, and the fixing block 5 is inserted into the inside of the hole 4, and the fixing block 5 and the support seat 310 are threadedly connected with bolts 6. By setting the bolts 6, the fixing block 5 can be installed in the inside of the hole 4, and the top of the support seat 310 is hinged with two cover bodies 7, and the two cover bodies 7 are arranged oppositely, and the tops of the two cover bodies 7 are fixedly connected with magnets 8, and the two magnets 8 are magnetically connected. By setting two magnets 8, the two cover bodies 7 can be closed together.

[0026] Working principle: By setting up two covers 7, the glass adsorption column, rubber sealing plug and ceramic Büchner funnel on the top of the activated carbon adsorption filtration barrel 2 can be protected to avoid damage when the device is not in use, and dust can also be prevented from entering the ceramic Büchner funnel. By opening the cover 7 and then unscrewing the bolts 6, the activated carbon adsorption filtration barrel 2 can be removed for maintenance.

[0027] It is worth noting that a filtration vacuum pump and a condenser are provided inside the bottom box 1, which can be used for vacuuming and condensing the extracted water vapor into water. The above are all existing technologies and are not the main innovations, so they will not be described in detail here.

[0028] The utility model provides a laboratory filtration vacuum pump condenser. There are many methods and ways to implement the technical solution. The above is only the preferred implementation of the utility model. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the utility model. These improvements and modifications should also be regarded as the protection scope of the utility model. All components not specified in this embodiment can be implemented by existing technologies.

Claims

1. A laboratory filtration vacuum pump condenser, comprising a bottom box (1), characterized in that: An activated carbon adsorption filtration barrel (2) is arranged above the bottom box (1), and an adjustment mechanism (3) is arranged on the top of the bottom box (1). The adjustment mechanism (3) comprises an adjustment box (31), a hinged rod (36), a hinged plate (37), a support plate (38), a connecting rod (39) and a support seat (310). The support seat (310) is arranged on the top of the adjustment box (31) and has an arc groove on the top. The bottom of the activated carbon adsorption filtration barrel (2) is arranged inside the arc groove. The connecting rod (39) passes through the top of the adjustment box (31) and is slidably connected to the adjustment box (31). The support plate (38) is arranged inside the adjustment box (31), and the hinged plate (37) is fixedly connected to the bottom of the support plate (38). One end of the hinged rod (36) is hinged to the outer wall of the hinged plate (37). The adjustment box (31) is fixedly mounted on the top of the bottom box (1).

2. A laboratory filtration vacuum pump condenser according to claim 1, characterized in that: The top of the support plate (38) is fixedly connected to the bottom of the connecting rod (39), an electric push rod (32) is fixedly installed on the left side of the inner wall of the adjustment box (31), and a moving seat (33) is fixedly installed on the output end of the electric push rod (32), a hinge block (35) is fixedly connected to the top of the moving seat (33), and the other end of the hinge rod (36) is hinged to the outer wall of the hinge block (35).

3. A laboratory filtration vacuum pump condenser according to claim 2, characterized in that: A limiting rod (34) is fixedly installed inside the regulating box (31), and the limiting rod (34) penetrates the moving seat (33) and is slidably connected to the moving seat (33).

4. A laboratory filtration vacuum pump condenser according to claim 3, characterized in that: The number of the limiting rod (34), the hinge block (35), the hinge rod (36) and the hinge plate (37) is two, and they are respectively arranged on the front and rear sides of the electric push rod (32).

5. A laboratory filtration vacuum pump condenser according to claim 1, characterized in that: A fixing block (5) is fixedly connected to the bottom of the activated carbon adsorption filtration barrel (2); a hole (4) is provided at the bottom of the inner wall of the arc-shaped groove, and the fixing block (5) is inserted into the inside of the hole (4); and a bolt (6) is threadedly connected to the fixing block (5) and the support seat (310).

6. A laboratory filtration vacuum pump condenser according to claim 5, characterized in that: The top of the support seat (310) is hinged with two covers (7), and the two covers (7) are arranged opposite to each other. The tops of the two covers (7) are both fixedly connected with magnets (8), and the two magnets (8) are magnetically connected.

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