High-pressure impregnation device for anti-corrosion wood

Abstract

The anticorrosive wood high-pressure impregnation device comprises an impregnation kettle, a vacuum pump, a pressure pump and a liquid conveying and discharging mechanism, the impregnation kettle is of a rectangular box structure with an opening formed in one side, a kettle cover is hinged to the opening of the impregnation kettle, and a plurality of partition plates are installed at the bottom of the inner wall of the impregnation kettle at equal intervals. A dipping channel for plates to enter and exit is formed between every two adjacent partition plates, at least two pulleys are installed at the bottom of each dipping channel, and the vacuum pump, the pressure pump and the liquid conveying and discharging mechanism are all connected with the dipping kettle; when the dipping kettle is used, the kettle cover of the dipping kettle is opened, the dipping channel formed by the partition plates is beneficial to placement of independent plates, so that the plates can better chemically react with preservatives, the pulleys arranged at the bottom of the dipping channel are beneficial to entering and exiting of the plates, and manpower is greatly saved; and the preservative is input into the dipping kettle through the liquid conveying and discharging mechanism, and finally, the interior of the dipping kettle is pressurized through the pressure pump, so that high-pressure dipping of the plate is realized.

Description

Technical Field

[0001] The utility model relates to the field of anticorrosive wood production equipment, in particular to an anticorrosive wood high-pressure impregnation device. Background Art

[0002] Antiseptic wood is wood that has been treated by soaking in preservatives. It has good anti-corrosion, insect-proof and durability properties and is widely used in outdoor buildings, bridges, furniture and other fields. When antiseptic wood is made, it needs to be impregnated with preservatives under high pressure so that the effective ingredients of the preservatives will react chemically with the starch, cellulose and sugar in the wood, destroying the living environment of bacteria and insects that cause wood decay. Traditional high-pressure impregnation kettles are mostly vertical kettles, the purpose of which is to facilitate the rapid discharge of the antiseptic in the high-pressure impregnation kettle. However, placing the board into the vertical kettle requires a gantry for lifting, and the process of placing or removing the board into the vertical kettle is cumbersome and labor-intensive. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In order to solve the above problems in the prior art, the utility model provides a high-pressure impregnation device for antiseptic wood.

[0005] (II) Technical solution

[0006] In order to achieve the above-mentioned purpose, the main technical solutions adopted by the utility model include:

[0007] A high-pressure impregnation device for antiseptic wood, comprising an impregnation kettle, a partition, a vacuum pump, a pressure pump, and a liquid delivery and discharge mechanism;

[0008] The impregnation kettle is a rectangular box structure with an opening on one side, and a kettle cover is hinged at the opening of the impregnation kettle;

[0009] There are multiple partitions installed at equal intervals on the bottom of the inner wall of the impregnation kettle, and adjacent partitions form an impregnation channel for the plate to enter and exit;

[0010] At least two pulleys are installed at the bottom of the impregnation channel;

[0011] The vacuum pump, the pressure pump and the liquid delivery and discharge mechanism are all connected to the impregnation kettle.

[0012] Preferably, the liquid delivery and drainage mechanism comprises a centrifugal water pump and a connecting pipe, and the centrifugal water pump is connected to the tail of the impregnation kettle through the connecting pipe.

[0013] Preferably, a sealing ring is arranged on the kettle cover, and a sealing groove corresponding to the sealing ring is arranged at the opening of the impregnation kettle.

[0014] Preferably, it further comprises a turning mechanism, wherein the turning mechanism is connected to the impregnation kettle and is used to lift the opening of the impregnation kettle upwards.

[0015] Preferably, the flipping mechanism comprises a bottom plate, a bracket and a pneumatic cylinder;

[0016] The bottom plate is fixed to the bottom of the impregnation kettle, and one end of the bottom plate is connected to the bracket;

[0017] One end of the bottom of the pneumatic cylinder is hinged to the bottom of the bracket, and the piston rod of the pneumatic cylinder is hinged to the bottom of the base plate.

[0018] (III) Beneficial effects

[0019] The beneficial effect of the utility model is that: by adopting the above-mentioned technical scheme, the kettle cover of the impregnation kettle is opened, and the impregnation channel formed by the partition is conducive to the placement of individual plates, so that they can better react chemically with the preservative, and the pulley arranged at the bottom of the impregnation channel is conducive to the entry and exit of the plates, which greatly saves manpower. After closing the kettle cover, the inside of the impregnation kettle is first evacuated by a vacuum pump, and then the preservative is input into the impregnation kettle through the liquid input and discharge mechanism, and finally the inside of the impregnation kettle is pressurized by the pressure pump to achieve high-pressure impregnation of the plates. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of a high-pressure impregnation device for antiseptic wood;

[0021] Figure 2 It is a schematic diagram of the internal structure of a high-pressure impregnation device for antiseptic wood;

[0022] Figure 3 It is a schematic diagram of the use status of the flip mechanism.

[0023] Description of reference numerals:

[0024] 1. Dipping kettle;

[0025] 2. Vacuum pump;

[0026] 3. Pressure pump;

[0027] 4. Pulley;

[0028] 5. Partition;

[0029] 6. Cauldron cover;

[0030] 7. Flipping mechanism;

[0031] 71. bracket; 72. base plate; 73. pneumatic cylinder;

[0032] 8. Fluid delivery and drainage mechanism;

[0033] 81. Centrifugal water pump; 82. Connecting pipes. DETAILED DESCRIPTION

[0034] In order to better explain the present invention and facilitate understanding, the present invention is described in detail below through specific implementation modes in conjunction with the accompanying drawings.

[0035] Please refer to Figure 1 to Figure 2 The utility model provides a high-pressure impregnation device for antiseptic wood, comprising an impregnation kettle 1, a partition 5, a vacuum pump 2, a pressure pump 3, and a liquid delivery and discharge mechanism 8;

[0036] The impregnation kettle 1 is a rectangular box structure with an opening on one side, and a kettle cover 6 is hinged at the opening of the impregnation kettle 1;

[0037] There are multiple partitions 5, which are installed at equal intervals on the bottom of the inner wall of the impregnation kettle 1, and adjacent partitions 5 form an impregnation channel for the board to enter and exit;

[0038] At least two pulleys 4 are installed at the bottom of the impregnation channel;

[0039] The vacuum pump 2, the pressure pump 3 and the liquid delivery and discharge mechanism 8 are all connected to the impregnation kettle 1;

[0040] When in use, the lid 6 of the impregnation kettle 1 is opened, and the impregnation channel formed by the partition 5 is conducive to the placement of individual plates, so that they can better react chemically with the preservative, and the pulley 4 arranged at the bottom of the impregnation channel is conducive to the entry and exit of the plates, which greatly saves manpower. After closing the lid 6, the inside of the impregnation kettle 1 is first evacuated by the vacuum pump 2, and then the preservative is input into the impregnation kettle 1 through the liquid delivery mechanism 8, and finally the inside of the impregnation kettle 1 is pressurized by the pressure pump 3 to achieve high-pressure impregnation of the plates.

[0041] In this embodiment, the liquid delivery and drainage mechanism 8 includes a centrifugal water pump 81 and a connecting pipe 82. The centrifugal water pump 81 is connected to the tail of the impregnation kettle 1 through the connecting pipe 82.

[0042] When in use, the centrifugal water pump 81 can both input the preservative into the impregnation tank 1 and extract the preservative from the impregnation tank 1, thereby realizing the recycling of the preservative.

[0043] In this embodiment, a sealing ring is arranged on the kettle cover 6 , and a sealing groove corresponding to the sealing ring is arranged at the opening of the dipping kettle 1 to ensure the sealing between the kettle cover 6 and the dipping kettle 1 .

[0044] refer to Figure 3 In this embodiment, a turning mechanism 7 is further included. The turning mechanism 7 is connected to the impregnation kettle 1 and is used to lift the opening of the impregnation kettle 1 upward. The turning mechanism 7 includes a bottom plate 72, a bracket 71 and a pneumatic cylinder 73;

[0045] The bottom plate 72 is fixed to the bottom of the impregnation tank 1, and one end of the bottom plate 72 is connected to the bracket 71;

[0046] One end of the bottom of the pneumatic cylinder 73 is hinged to the bottom of the bracket 71, and the piston rod of the pneumatic cylinder 73 is hinged to the bottom of the bottom plate 72;

[0047] When in use, the bottom plate 72 is lifted from the bracket 71 by the pneumatic cylinder 73, so that the preservative in the impregnation kettle 1 flows to the tail end of the impregnation kettle 1, and is discharged in cooperation with the liquid delivery and drainage mechanism 8. When the plate in the impregnation kettle 1 is to be taken out, the pneumatic cylinder 73 can be reset to open the kettle cover 6 and take out the plate.

[0048] The working principle of the utility model is as follows:

[0049] Open the lid 6 of the impregnation kettle 1. The impregnation channel formed by the partition 5 is conducive to the placement of individual plates, so that they can better react chemically with the preservative, and the pulley 4 arranged at the bottom of the impregnation channel is conducive to the entry and exit of the plates, which greatly saves manpower. After closing the lid 6, first, the inside of the impregnation kettle 1 is evacuated by the vacuum pump 2, and then the preservative is input into the impregnation kettle 1 through the liquid delivery mechanism 8, and finally, the inside of the impregnation kettle 1 is pressurized by the pressure pump 3 to achieve high-pressure impregnation of the plates.

[0050] The circuits, electronic components and modules involved are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by this utility model does not involve improvements to software and methods.

[0051] The above are only embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent transformations made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in related technical fields, are also included in the patent protection scope of the present invention.

[0052] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A high-pressure impregnation device for antiseptic wood, characterized in that: It includes an impregnation kettle, a partition, a vacuum pump, a pressure pump, and a liquid delivery and discharge mechanism; The impregnation kettle is a rectangular box structure with an opening on one side, and a kettle cover is hinged at the opening of the impregnation kettle; There are multiple partitions installed at equal intervals on the bottom of the inner wall of the impregnation kettle, and adjacent partitions form an impregnation channel for the plate to enter and exit; At least two pulleys are installed at the bottom of the impregnation channel; The vacuum pump, the pressure pump and the liquid delivery and discharge mechanism are all connected to the impregnation kettle.

2. The high-pressure impregnation device for antiseptic wood according to claim 1, characterized in that: The liquid delivery and drainage mechanism comprises a centrifugal water pump and a connecting pipe, and the centrifugal water pump is connected to the tail of the impregnation kettle through the connecting pipe.

3. The high-pressure impregnation device for antiseptic wood according to claim 1, characterized in that: A sealing ring is arranged on the kettle cover, and a sealing groove corresponding to the sealing ring is arranged at the opening of the impregnation kettle.

4. The high-pressure impregnation device for antiseptic wood according to claim 1, characterized in that: It also includes a turning mechanism, which is connected to the dipping kettle and is used to lift the opening of the dipping kettle upwards.

5. The high-pressure impregnation device for antiseptic wood according to claim 4, characterized in that: The flipping mechanism comprises a bottom plate, a bracket and a pneumatic cylinder; The bottom plate is fixed to the bottom of the impregnation kettle, and one end of the bottom plate is connected to the bracket; One end of the bottom of the pneumatic cylinder is hinged to the bottom of the bracket, and the piston rod of the pneumatic cylinder is hinged to the bottom of the base plate.

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