Summary of the invention
The purpose of this utility model is to provide a kind of oil yield that can improve for the deficiencies in the prior art, and the Domestic oil press of the heater improvement of safe ready, homogeneous heating, environmental protection and energy saving.
To achieve these goals, the utility model adopts following technical scheme: a kind of Domestic oil press of heater improvement, comprise support, be arranged on press mechanism on support and provide the driving mechanism of power for press mechanism, press mechanism comprises the squeezing thorax of inner hollow and is arranged in the squeezing bar squeezing in thorax, the one end of squeezing bar is connected with driving mechanism, described Domestic oil press also comprises the heater for heating squeezing thorax, and heater is fixed on support, and is positioned at the top of squeezing thorax.
Further, described heater is radiant heating type heat-generating pipe or Convective Heating formula heat-generating pipe.
Further, the squeezing thorax that described squeezing thorax is conductive material, described heater is alternating magnetic field generator.
Further, described heater contacts with described squeezing thorax, and described heater consists of radiator valve and electrical heating elements.
Further, described heater lower end convexes with mount pad, the mount pad lower end formation mounting groove that caves inward, and described squeezing thorax embeds mounting groove.
Further, described heater outer surface is covered with seal closure, and seal closure is fixedly connected with described support.
Further, described heater is fixed with temperature sensor.
Further, the right-hand member of described squeezing thorax offers slag notch, and the top and bottom of squeezing thorax offer respectively charging aperture and oil leakaging port, and the cross section that squeezes the inwall of thorax is regular hexagon or octagon.
Further, the left end of described squeezing thorax is fixed with the holder being connected with described pedestal, and holder is fixed with four card convexs, and the arc length in card convex outside is greater than the arc length of inner side.
Further, the right-hand member of described slag notch is fixed with disconnected slag device, and disconnected slag device is fixed with scraper.
Further, described squeezing bar comprises the body of rod, the body of rod is connected and forms successively by first section, pan feeding section, stage casing, rear, one end of first section is fixed with the connecting portion being connected with described driving mechanism, the outer surface of pan feeding section, stage casing and rear is fixed with screw thread, the diameter that the diameter of described pan feeding section is less than first section, the diameter of the body of rod is increased to rear gradually by pan feeding section, and the depth of threat of screw thread is reduced to rear gradually by pan feeding section.
The beneficial effects of the utility model are: the utility model, due to heater, can heat the oil expression raw material in crushing chamber, can control the temperature of crushing chamber, thereby greatly reduce the residual oil content of the dregs of fat.The advantages such as heater of the present utility model is fixed on support, and is positioned at the top of squeezing thorax, has homogeneous heating, saves energy, and safe ready prevents from getting an electric shock, easy to use.
the specific embodiment:
For the ease of those skilled in the art's understanding, below in conjunction with embodiment and 1 ~ 3 pair of the utility model of accompanying drawing, be further described, the content that embodiment is mentioned is not to restriction of the present utility model.
See Fig. 1 ~ 3, a kind of Domestic oil press of heater improvement, comprise support 1, be arranged on press mechanism 2 on support 1 and provide the driving mechanism of power for press mechanism 2, press mechanism 2 comprises the squeezing thorax 21 of inner hollow and is arranged in the squeezing bar 22 squeezing in thorax 21, the one end of squeezing bar 22 is connected with driving mechanism, described Domestic oil press also comprises the heater 3 for heating squeezing thorax 21, and heater 3 is fixed on support 1, and is positioned at the top of squeezing thorax 21.
The utility model, due to heater 3, can heat the oil expression raw material in crushing chamber, can control the temperature of crushing chamber, thereby greatly reduce the residual oil content of the dregs of fat.The advantages such as heater 3 of the present utility model is fixed on support 1, and is positioned at the top of squeezing thorax 21, has homogeneous heating, saves energy, and safe ready prevents from getting an electric shock, easy to use.
In the present embodiment, described heater 3 is radiant heating type heat-generating pipe or Convective Heating formula heat-generating pipe.
Squeezing thorax 21 in the Domestic oil press of contactless heater 3 does not contact mutually with heater 3, and the dismounting of squeezing thorax 21 is not subject to the obstruction of heater 3, and heat transmission is not subject to heater 3 to contact whether good impact with squeezing thorax 21; To squeeze thorax 21 and radiant heating type heat-generating pipe or Convective Heating formula heat-generating pipe, be used in conjunction with, radiant heating type heat-generating pipe or Convective Heating formula heat-generating pipe can be neatly be arranged at multiple directions such as squeezing thorax 21 upper and lower, left and right and at any angle in the middle of position according to the demand of product design, and to squeezing thorax 21, carry out large-area heating by radiation or convection type, thereby reach, heating surface area is large, heat is transmitted the energy-efficient effects such as fast, the efficiency of heating surface is high.
In the present embodiment, the squeezing thorax 21 that described squeezing thorax 21 is conductive materials, described heater 3 is alternating magnetic field generators.
Squeezing thorax 21 and alternating magnetic field generator with conductive material are used in conjunction with, alternating magnetic field generator can be neatly be arranged at multiple directions such as squeezing thorax 21 upper and lower, left and right and at any angle in the middle of position according to the demand of product design, and by action of alternating magnetic field on the squeezing thorax 21 that can conduct electricity, squeeze thorax 21 thereby meeting heating, and its heating scope is very large, thereby reach the energy-efficient effects such as heating area is large, the efficiency of heating surface is high, and add the sensitive variation of following alternating magnetic field of thermal behavior, quick heating, cooling are soon.
The utility model another kind preferably embodiment is: described heater 3 contacts with described squeezing thorax 21, and described heater 3 consists of radiator valve and electrical heating elements.By 3 pairs of heaters, squeezing thorax 21 heats, can the oil expression raw material in crushing chamber be heated, because heater 3 consists of radiator valve and electrical heating elements, can control the temperature of crushing chamber, thereby greatly reduce the residual oil content of the dregs of fat, improve oil yield.
In the present embodiment, described heater 3 lower ends convex with mount pad 31, and mount pad 31 lower ends cave inward and form mounting groove 32, and described squeezing thorax 21 embeds mounting groove 32.The heating that contacts that is provided for squeezing thorax 21 and heater 3 of mount pad 31, improves the efficiency of heating surface.
In the present embodiment, described heater 3 is fixed with temperature sensor 33.Temperature sensor 33 refers to the sensor that can experience temperature and convert usable output signal to.
In the present embodiment, the right-hand member of described squeezing thorax 21 offers slag notch 211, and the top and bottom of squeezing thorax 21 offer respectively charging aperture 212 and oil leakaging port 213, and the cross section that squeezes the inwall of thorax 21 is regular hexagon or octagon.By the inwall that squeezes thorax 21 is arranged to regular hexagon or octagon structure, stock can be pushed in expressing process more abundant, the reliability that guarantees oil press service behaviour, has improved oil yield, press speed effectively, has reached good fuel-displaced effect.
In the present embodiment, the left end of described squeezing thorax 21 is fixed with the holder 23 being connected with described pedestal, and holder 23 is fixed with four card convexs 231, and the arc length in card convex 231 outsides is greater than the arc length of inner side.On support 1, the position of corresponding four card convexs 231 is provided with four draw-in grooves, while squeezing thorax 21 installation, card convex 231 is embedded in draw-in grooves, then by the blind nut on support 1, squeezing thorax 21 is connected and fixed.
In the present embodiment, the right-hand member of described slag notch 211 is fixed with disconnected slag device 24, and disconnected slag device 24 is fixed with scraper 241.Being provided for the stock chopping after squeezing of scraper 241.
In the present embodiment, described squeezing bar 22 comprises the body of rod, the body of rod is connected and forms successively by first section 221, pan feeding section 222, stage casing 223, rear 224, one end of first section 221 is fixed with the connecting portion 225 being connected with described driving mechanism, the outer surface of pan feeding section 222, stage casing 223 and rear 224 is fixed with screw thread, the diameter that the diameter of described pan feeding section 222 is less than first section 221, the diameter of the body of rod is increased to rear 224 gradually by pan feeding section 222, and the depth of threat of screw thread is reduced to rear 224 gradually by pan feeding section 222.Squeeze the screw thread head end of bar 22 and be located at pan feeding section 222 places, be installed on the easier pan feeding of squeezing bar 22 squeezing in thorax 21, pan feeding section 222 is just starting to enter the broken material part of material of squeezing thorax 21, large material is diminished, little material squeezes bar 22 and more easily in squeezing chamber, by squeezing bar 22, is moved and squeeze, and the squeezing that is more conducive to oil press is fuel-displaced.The utility model, by rationally setting depth of threat, the pitch of screw thread front-end and back-end, the parameter of each section of diameter of the body of rod, makes the performance of this Domestic oil press more stable, reaches higher squeezing efficiency, has improved oil yield.
Above-described embodiment is preferably implementation of the utility model, and in addition, the utility model can also be realized by alternate manner, and any apparent replacement is all within protection domain of the present utility model without departing from the concept of the premise utility.