CN101796981B - Composite pressing method of beancurd - Google Patents

Composite pressing method of beancurd Download PDF

Info

Publication number
CN101796981B
CN101796981B CN2010101471225A CN201010147122A CN101796981B CN 101796981 B CN101796981 B CN 101796981B CN 2010101471225 A CN2010101471225 A CN 2010101471225A CN 201010147122 A CN201010147122 A CN 201010147122A CN 101796981 B CN101796981 B CN 101796981B
Authority
CN
China
Prior art keywords
bean curd
container
jellied bean
negative pressure
dehydration
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN2010101471225A
Other languages
Chinese (zh)
Other versions
CN101796981A (en
Inventor
李前荣
吴明川
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Midea Group Co Ltd
Original Assignee
Midea Group Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Midea Group Co Ltd filed Critical Midea Group Co Ltd
Priority to CN2010101471225A priority Critical patent/CN101796981B/en
Publication of CN101796981A publication Critical patent/CN101796981A/en
Application granted granted Critical
Publication of CN101796981B publication Critical patent/CN101796981B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

A composite pressing method of beancurd comprises a dewatering and pressing procedure in which the beancurd jelly is dewatered so as to press the beancurd jelly into beancurd. The method is characterized in that the dewatering and pressing procedure comprises a forward contactless dewatering and pressing procedure and a negative pressure dewatering and forming procedure which are carried out simultaneously or successively. Compared with the prior art, adopting a forming method through contactless pressing of air pressure, the invention replaces the existing manual operation and the mechanical direct dewatering method through pressing, is characterized by remarkably reducing labor intensity, shortening beancurd pressing time, improving working efficiency, etc and simultaneously dispenses with a pressure plate to directly contact the beancurd jelly, thus ensuring safety and health of food.

Description

A kind of composite pressing method of bean curd
Technical field
The present invention relates to foods processing technique, particularly a kind of drawing method that the jellied bean curd dehydration is pressed into bean curd.
Background technology
Bean curd is a kind of very tasty food, receives liking of consumers in general deeply.The composite pressing method of traditional bean curd generally comprises the bubble beans, operations such as defibrination, mashing off, filtration, some slurry (solidifying), dehydration moulding.Also a lot of patents discloses the preparation method of various bean curd in the Chinese patent, like mung bean bean curd, multilayer bean curd etc.Its dehydration molding procedure of these bean curd all is to adopt the mechanical type extrusion usually; When needs are pressed into bean curd with jellied bean curd, prepare a base plate and a square frame shape framework, framework is placed on the base plate; In framework, spread gauze then; Jellied bean curd is scooped in the framework, then with a pressing plate suitable with frame size to pressing down jellied bean curd, make the slit of moisture between gauze and framework and base plate in the jellied bean curd and flow out; On pressing plate, place weight pressurize a period of time then, can make the bean curd moulding.
Also begin now mechanical former to occur, utilize machinery to replace manpower, moisture is deviate from from jellied bean curd.Rotation as disclosing among the Chinese patent ZL01270222.6 through screw rod makes gland extruding jellied bean curd dewater.Such mode, though adopt machine to replace people's hand labour, but adopt the fashion of extrusion of contact; This device structure is complicated; Parts are many, and a complicacy, huge mechanism need be set above container, are unfavorable for that the miniaturization of equipment and family use.And only apply contact pressure in the front of jellied bean curd, and can not multi-angle, multi-faceted exerting pressure, make that the dewatering time of jellied bean curd is longer relatively, efficient is lower.
Summary of the invention
The technical problem that the present invention will solve is the deficiency that overcomes above-mentioned prior art, and a kind of multi-faceted combined type drawing method is provided.
Realize that technical scheme of the present invention is:
A kind of composite pressing method of bean curd; Thereby comprise moisture in the jellied bean curd is deviate from the dehydration suppression process that jellied bean curd is pressed into bean curd, it is characterized in that: said dehydration suppression process comprises and carries out earlier carrying out negative pressure dehydration molding procedure behind the forward noncontact dehydration suppression process; Said forward noncontact dehydration suppression process may further comprise the steps: at first prepare one have a filtration container, filtration is separated two spaces that are interconnected with container; Then jellied bean curd is contained in one of them space of container, this jellied bean curd makes another space in the container form enclosure space, and the space that holds jellied bean curd forms open spaces; Seal the open spaces of this container at last, and make the top of jellied bean curd form positive air pressure, moisture being discharged in the enclosure space in the jellied bean curd through filtration.
Said positive air pressure provides by being connected the forward charger that is higher than jellied bean curd horizontal plane position on the container.
Said negative pressure dehydration molding procedure may further comprise the steps: make to form negative pressure in the enclosure space, the moisture in the jellied bean curd is discharged through filtration.
Said negative pressure is provided by the negative pressure equipment with the container closure spatial communication.
Perhaps; A kind of composite pressing method of bean curd; Thereby comprise moisture in the jellied bean curd is deviate from the dehydration suppression process that jellied bean curd is pressed into bean curd, it is characterized in that: said dehydration suppression process comprises and carries out forward noncontact dehydration suppression process and the negative pressure molding procedure of dewatering simultaneously; Said negative pressure dehydration molding procedure may further comprise the steps: at first prepare one have a filtration container, filtration is separated into two spaces that are interconnected with container; Then jellied bean curd is contained in one of them space of container, this jellied bean curd makes another space in the container form enclosure space; Make at last to form negative pressure in the enclosure space, the moisture in the jellied bean curd is discharged through filtration.
Said negative pressure is provided by the negative pressure equipment with the container closure spatial communication.
Said forward noncontact dehydration suppression process may further comprise the steps: seal the space that this container holds jellied bean curd, and make the top of jellied bean curd form positive air pressure, the moisture in the jellied bean curd is discharged through filtration.
Said positive air pressure provides by being connected the forward charger that is higher than jellied bean curd horizontal plane position on the container.
As further improvement of the present invention, also include the pressurize operation after the said dehydration suppression process.
The present invention compared with prior art owing to adopt the forming method of the noncontact compacting of multi-faceted vapour-pressure type, has replaced existing manual operations and mechanical direct compacting dewatering.Have and can significantly reduce the work degree, shorten the press time, characteristics such as increase work efficiency simultaneously owing to need not adopt pressing plate directly to contact jellied bean curd, have therefore guaranteed the safety and sanitation of food.
Description of drawings
Fig. 1 is the structural representation of the dehydration pressure setting that adopted in the composite pressing method of bean curd of the present invention;
Fig. 2 is the structural representation of another dehydration pressure setting of being adopted in the composite pressing method of bean curd of the present invention;
Fig. 3 is the structural representation of the another non-dehydration pressure setting that adopted in the composite pressing method of bean curd of the present invention;
Fig. 4~Fig. 5 is the structural representation of other two kinds of dehydration pressure settings of being adopted in the composite pressing method of bean curd of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing and the specific embodiment composite pressing method to bean curd of the present invention.
The composite pressing method of bean curd of the present invention compared with prior art; Its difference mainly is the suppression process that dewaters; Therefore among the present invention to defibrination operation, mashing off operation in the existing bean curd manufacturing process, solidify operation etc. and be not explained in detail, only introduce the dehydration suppression process.Can adopt any dehydration pressure setting shown in Fig. 1~5 in the dehydration suppression process among the present invention.This dehydration pressure setting comprises that one has the container 1 of enclosure space 3 and open spaces 2, and the enclosure space 3 and the open spaces 2 of container 1 are separated by filtration 12, and are communicated with through the filtering holes 12a on the filtration 12; Jellied bean curd is contained in the container 1 and hides filtration 12 (so enclosure space 3 is to be covered on the filtration and formed by jellied bean curd); Utilize the open spaces 2 of seal cover 5 these containers 1 of sealing at last; The air inlet 41 that on seal cover 5, connects inflator pump 4; Bottom at enclosure space 3 connects the vavuum pump 7 on draining pump 6 or enclosure space 3 sidewalls, can in the bottom of enclosure space drainage switch 21 be set as required in addition.
While or priority are opened inflator pump 4 and draining pump 6 and vavuum pump 7, make the top of jellied bean curd form positive air pressure, make the bottom formation negative pressure of jellied bean curd, so the interior moisture of jellied bean curd passes through the discharge of filtration 12 under the effect of dual-pressure.
Wherein the air inlet 41 of inflator pump 4 can be arranged on seal cover 5 or the container 1, and the position on container 1 is higher than the position at filtration 12 places.Because open spaces 2 is used for holding jellied bean curd, so this container 1 is non-sealing before holding jellied bean curd, only after having held jellied bean curd, and just sealing before suppressing.
In addition, for reaching better filter effect, before the Tofu pudding that will solidify in the operation to be provided is contained in the interior cup of double container, screen pack or filter cloth can also be set in container 1.Can regulate the order number of filtration so easily.
The open space 2 of container and enclosure space 3 are directly to arrange up and down among Fig. 1, Fig. 5, and open space 2 then is to form a kind of double-deck container that is similar to enclosure space 3 in Fig. 2~4.And as can be seen from the figure, open space 2 can be integrally formed (like Fig. 1, Fig. 2, Fig. 4) with enclosure space 3, also can be (like Fig. 3, the Fig. 5) that is combined to form.
The composite pressing method of bean curd in the foregoing description; The space that forms (or comprising sidepiece) relative closure respectively through top and bottom at jellied bean curd; Thereby the acting in conjunction that utilizes malleation and negative pressure is deviate from the moisture in the jellied bean curd; Through certain pressurize, make jellied bean curd finally form bean curd.The technical scheme of patent of the present invention can improve the efficient and the dehydrating effect of pressing bean curd significantly, also can avoid the prior art center platen directly to press jellied bean curd simultaneously, has guaranteed the safety and sanitation of food.The above is merely preferred embodiment of the present invention, not in order to restriction the present invention, therefore, all any modifications of within spirit of the present invention and principle, being done, is equal to and replaces and improvement etc., all should be included within the protection domain of claim of the present invention.

Claims (9)

1. the composite pressing method of a bean curd; Thereby comprise moisture in the jellied bean curd is deviate from the dehydration suppression process that jellied bean curd is pressed into bean curd, it is characterized in that: said dehydration suppression process comprises and carries out earlier carrying out negative pressure dehydration molding procedure behind the forward noncontact dehydration suppression process; Said forward noncontact dehydration suppression process may further comprise the steps: at first prepare one have a filtration container, filtration is separated two spaces that are interconnected with container; Then jellied bean curd is contained in one of them space of container, this jellied bean curd makes another space in the container form enclosure space, and the space that holds jellied bean curd forms open spaces; Seal the open spaces of this container at last, and make the top of jellied bean curd form positive air pressure, the moisture in the jellied bean curd is discharged in the enclosure space through filtration.
2. according to the composite pressing method of the said bean curd of claim 1, it is characterized in that: said positive air pressure provides by being connected the forward charger that is higher than jellied bean curd horizontal plane position on the container.
3. according to the composite pressing method of the said bean curd of claim 1, it is characterized in that: said negative pressure dehydration molding procedure may further comprise the steps: make to form negative pressure in the enclosure space, the moisture in the jellied bean curd is discharged through filtration.
4. according to the composite pressing method of the said bean curd of claim 3, it is characterized in that: said negative pressure is provided by the negative pressure equipment with the container closure spatial communication.
5. the composite pressing method of a bean curd; Thereby comprise moisture in the jellied bean curd is deviate from the dehydration suppression process that jellied bean curd is pressed into bean curd, it is characterized in that: said dehydration suppression process comprises and carries out forward noncontact dehydration suppression process and the negative pressure molding procedure of dewatering simultaneously; Said negative pressure dehydration molding procedure may further comprise the steps: at first prepare one have a filtration container, filtration is separated into two spaces that are interconnected with container; Then jellied bean curd is contained in one of them space of container, this jellied bean curd makes another space in the container form enclosure space; Make at last to form negative pressure in the enclosure space, the moisture in the jellied bean curd is discharged through filtration.
6. according to the composite pressing method of the said bean curd of claim 5, it is characterized in that: said negative pressure is provided by the negative pressure equipment with the container closure spatial communication.
7. according to the composite pressing method of the said bean curd of claim 5; It is characterized in that: said forward noncontact dehydration suppression process may further comprise the steps: seal the space that this container holds jellied bean curd; And making the top of jellied bean curd form positive air pressure, the moisture in the jellied bean curd is discharged through filtration.
8. according to the composite pressing method of the said bean curd of claim 7, it is characterized in that: said positive air pressure provides by being connected the forward charger that is higher than jellied bean curd horizontal plane position on the container.
9. according to the composite pressing method of each said bean curd of claim 1~8, it is characterized in that: also include the pressurize operation after the said dehydration suppression process.
CN2010101471225A 2010-04-09 2010-04-09 Composite pressing method of beancurd Active CN101796981B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010101471225A CN101796981B (en) 2010-04-09 2010-04-09 Composite pressing method of beancurd

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010101471225A CN101796981B (en) 2010-04-09 2010-04-09 Composite pressing method of beancurd

Publications (2)

Publication Number Publication Date
CN101796981A CN101796981A (en) 2010-08-11
CN101796981B true CN101796981B (en) 2012-07-11

Family

ID=42592957

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010101471225A Active CN101796981B (en) 2010-04-09 2010-04-09 Composite pressing method of beancurd

Country Status (1)

Country Link
CN (1) CN101796981B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110050842A (en) * 2019-05-17 2019-07-26 桐乡市中翼绿色豆制品有限公司 A kind of bean curd moulding process

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2358695Y (en) * 1999-03-22 2000-01-19 王其然 Machine for processing sandwich bean curd
CN201029413Y (en) * 2007-04-28 2008-03-05 李青光 Soybean curd slurry shaping device
CN101632433A (en) * 2009-08-17 2010-01-27 山西瑞飞机械制造有限公司 Numerical control and energy saving bean-product forming machine
CN201398411Y (en) * 2009-03-25 2010-02-10 李献礼 Bean product shaper

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2358695Y (en) * 1999-03-22 2000-01-19 王其然 Machine for processing sandwich bean curd
CN201029413Y (en) * 2007-04-28 2008-03-05 李青光 Soybean curd slurry shaping device
CN201398411Y (en) * 2009-03-25 2010-02-10 李献礼 Bean product shaper
CN101632433A (en) * 2009-08-17 2010-01-27 山西瑞飞机械制造有限公司 Numerical control and energy saving bean-product forming machine

Also Published As

Publication number Publication date
CN101796981A (en) 2010-08-11

Similar Documents

Publication Publication Date Title
CN201758727U (en) Bean curd machine
CN210097769U (en) Houttuynia cordata tea crushing equipment
CN105077519A (en) Grape juice extraction machine
WO2021031674A1 (en) Dried bean curd rapid forming device with elastic distribution and parting and forming method using same
CN202959882U (en) Cup capable of squeezing juice
CN101796981B (en) Composite pressing method of beancurd
CN204183929U (en) A kind of novel camellia oil Bidirectional pressure crusher
CN101803704B (en) Pressing method of beancurd
CN102550701B (en) Coagulant and method for preparing bean products by same
CN201630206U (en) Bean curd forming equipment
CN203492695U (en) Full-automatic bean curd making machine
CN203262163U (en) Full-automatic bean curd machine
CN101796982B (en) Beancurd forming equipment
CN108056180A (en) A kind of bean curd continuity squeezes forming machine
CN101803641B (en) Beancurd making method
CN204837806U (en) Bean curd dehydration forming device
CN201805877U (en) Device for pressing beancurd
CN101803705B (en) Device used for pressing bean curd
CN208909032U (en) A kind of bean product packet sizing device
CN205378793U (en) Stewed cake device of preparation peach piece
CN207683019U (en) A kind of straw granulating device
CN201969056U (en) Fruit-vegetable facial mask machine
CN109776688A (en) A kind of extracting method and extract equipment of starch from sweet potato
CN204837794U (en) Bean curd making devices
CN108434801A (en) A kind of de-watering of slurries filter-pressing device

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: MIDEA GROUP CO., LTD.

Free format text: FORMER NAME: MEIDI GROUP CO. LTD.

CP03 Change of name, title or address

Address after: 528311 Guangdong, Foshan, Beijiao, the United States, the United States and the United States on the avenue of the United States, the headquarters of the United States building B floor, District, 26-28

Patentee after: Midea Group Co., Ltd.

Address before: 528311 Penglai Road, Beijiao Town, Shunde District, Guangdong, Foshan province Midea Group Co., Ltd.

Patentee before: Meidi Group Co., Ltd.