CN2923239Y

CN2923239Y - Pie vacuum de-oiling apparatus

Info

Publication number: CN2923239Y
Application number: CN 200620004146
Authority: CN
Inventors: 黄豹
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-03-01
Filing date: 2006-03-01
Publication date: 2007-07-18
Anticipated expiration: 2016-03-01

Abstract

The utility model relates to vacuum oil removing device used for soft wood and comprises a horizontal high pressure tank whose inner bottom is provided with a vehicle for the piling of wood and a track enabling the vehicle to run. A fluid reservoir which contains an oil-removing agent communicates with the cavity from the bottom of the tank through a pipe pump which is connected by pipeline in series and a oil-removing agent switch, the end is also provided with a steam trap; a bleeder hole of the vacuum pump is sequentially connected in series with a buffer tank and a condenser in series through pipeline, the other end of the condenser communicates with the cavity from the upper part of the tank through pipeline and is also provided with a steam safety valve; a heating arrangement communicates with the cavity of the tank through pipeline and a tandem steam switch; and one end of the tank is sealed while the other end is provided with a rotary sealing cover. Put the wood in the tank, and after the processes of infilling the oil-removing agent, steaming under a high temperature and high pressure, extracting the oil-removing agent, spraying steaming, cooling and discharging water and extracting vacuum, separate the wood from the wood while keep the fragrance of the oil within the wood. The utility model can maintain the original anti-corrosion property of the wood and prolong the service life.

Description

The vacuum waste-oil scavenger of pine

Technical field

The utility model relates to the vacuum waste-oil scavenger of a kind of pine, is specifically to utilize a kind of degreaser thermophilic digestion in pine places the pressure vessel body of heater, carries out that steam spraying and vacuum are dried makes an uproar again, the equipment that the pine tar in the pine is separated.

Background technology

As everyone knows; contain resin in the pine; this resin is made up of pine tar and rosin, and rosin shields to timber, can prolong the life-span of pine; and pine tar must be removed; otherwise the time has been grown pine tar and can spontaneous current have come out, and influence the use of timber, particularly make influence after the furniture attractive in appearance; therefore should separate pine tar, rosin is stayed the timber the inside.At present pine is adopted the way of oven dry degreasing, is pine tar and rosin portion are together got rid of, and degreasing makes the shortening in service life of timber on the contrary so in fact, and takes off unclean.

The utility model content

The utility model provides the vacuum waste-oil scavenger of a kind of pine in order to overcome the defective of prior art, realizes only removing pine tar in the pine, and rosin is stayed the timber the inside, thereby improves the use value of pine.

The utility model pine vacuum waste-oil scavenger, comprising the horizontal high-pressure tank body, the bottom in tank body is provided with the dolly of piling up timber and the guide rail that makes it to move; The fluid reservoir that degreaser is housed is communicated with its inner chamber from tank base by tubing pump and degreaser switch that pipeline is connected in series successively, and this end also is provided with drain valve; The bleeding point of vavuum pump is serially connected with surge tank and condenser successively by pipeline, and the other end of condenser is communicated with its inner chamber by the top of pipeline from tank body, and this end also is equipped with steam security valve; Heating plant is communicated with tank inner chamber by the steam cock of pipeline and serial connection; The sealing of tank body one end also is housed above tank body, and the other end is equipped with the rotatory sealing lid.

The utility model pine vacuum waste-oil scavenger wherein is equipped with thermometer, Pressure gauge and pressure safety valve on the top of tank body; The water level meter also is housed on tank body.

The utility model pine vacuum waste-oil scavenger, wherein condenser is the water cooled condenser that is provided with entery and delivery port.

The vacuum waste-oil scavenger of the utility model pine is before pine is made product, utilize a kind of degreaser, pine is carried out thermophilic digestion, handle through steam spraying and vacuum drying again, pine tar is separated from timber, rosin still is retained in the timber, keeps the original antiseptic property of timber, increase the service life.

Description of drawings

Fig. 1 is the vacuum waste-oil scavenger structural principle generalized section of the utility model pine;

Fig. 2 is the A-A generalized section of Fig. 1.

The specific embodiment

By Fig. 1,2 as seen, the vacuum waste-oil scavenger of the utility model pine comprises horizontal high-pressure tank body 1, and the bottom in tank body 1 is provided with the dolly 15 of piling up timber 14 and the guide rail 16 that makes it to move; The fluid reservoir 12 that degreaser is housed is communicated with its inner chamber from tank body 1 bottom by tubing pump 11 and degreaser switch 17 that pipeline is connected in series successively, and this end also is provided with drain valve 13; The bleeding point of vavuum pump 9 is serially connected with surge tank 8 and condenser 7 successively by pipeline, and the other end of condenser 7 is communicated with its inner chamber from the top of tank body 1, and this end also is equipped with steam security valve 6; Heating plant is communicated with tank body 1 inner chamber by the steam cock 10 of pipeline and serial connection; The rotatory sealing lid is equipped with in the sealing of tank body 1 one ends, the other end.Thermometer 2, Pressure gauge 3 and pressure safety valve 4 are housed on the top of tank body 1; The water level meter also is housed on tank body 1; Condenser 7 is for being provided with the water cooled condenser of entery and delivery port.

Operation principle of the present utility model is: respectively be placed on the dolly with the metallic bond barrier code around the every timber with same thickness, push in the horizontal high-pressure jar, and the height of timber must not surpass 80% of jar inner height, and close end cover and all valves, vacuumize, making the pressure in the tank body is 0.06～0.08MPa; Open the degreaser switch, the degreaser in the fluid reservoir injects in the airtight pressure pan automatically, and degreaser should flood timber, still leaves the space on it; Open steam cock, import steam in jar, heat to degreaser, make a jar interior temperature reach 100～120 ℃, pressure is 1.0～1.2MPa, and boiling timber, monolithic lumber thickness are 50mm, and digestion time is 50～60 minutes; The every increase of monolithic lumber thickness 10mm, digestion time increases by 15～20 minutes, and pine tar is separated from pine, mixes with degreaser; The steam off switch is extracted whole degreasers out simultaneously from tank body, still deposit in the degreaser jar.Thereafter open steam cock, the steam of importing 100～120 ℃ sprays steaming to timber, and the monolithic lumber thickness is 50mm, and steam injection time is 30～40 minutes; The every increase of monolithic lumber thickness 10mm, steam injection time increases by 15～20 minutes; The steam off switch is sent cooling water into vapor (steam) temperature in the condenser cooling tank body, opens drain valve simultaneously and gets rid of a jar interior ponding; Close drain valve, start the water circulation type vavuum pump, making the tank body internal pressure is 0.06～0.08MPa, and keeps 30～50 minutes, removes degreaser residual in the timber, and desiccated wood; Close vavuum pump, and in jar, after the inflation cooling, just can open the tank body end cover, take out timber.In order to eliminate residual degreaser and desiccated wood, can steam again the spray and vacuumize.

Claims

1, the vacuum waste-oil scavenger of a kind of pine is characterized in that comprising horizontal high-pressure tank body (1), and the bottom in described tank body (1) is provided with the guide rail (16) of the dolly (15) of piling up timber (14) and the operation that supplies; Tubing pump (11) and degreaser switch (17) that the fluid reservoir (12) of degreaser is connected in series successively by pipeline are housed, are communicated with its inner chamber from described tank body (1) bottom, this end also is provided with drain valve (13); The bleeding point of vavuum pump (9) is serially connected with surge tank (8) and condenser (7) successively by pipeline, and the other end of described condenser (7) is communicated with its inner chamber by the top of pipeline from described tank body (1), and this end also is equipped with steam security valve (6); Heating plant is communicated with described tank body (1) inner chamber by the steam cock (10) of pipeline and serial connection; Described tank body (1) one end sealing, the other end is equipped with the rotatory sealing lid.

2, vacuum waste-oil scavenger according to claim 1 is characterized in that being equipped with on the top of described tank body (1) thermometer (2), Pressure gauge (3) and pressure safety valve (4); On described tank body (1), the water level meter is housed also.

3, vacuum waste-oil scavenger according to claim 1 and 2 is characterized in that described condenser (7) is for being provided with the water cooled condenser of entery and delivery port.